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Explore the universe and discover our home planet with the official NASA Instagram account

http://www.nasa.gov

List of latest photos taken by NASA @nasa.

Current medias from @nasa. Feel free to comment, like and share them

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Check nasa's Instagram Devouring the crazy #BlackFriday deals? This supermassive black hole is devouring a glowing stream of material from a star! Supermassive black holes, with their immense gravitational pull, are notoriously good at clearing out their immediate surroundings by eating nearby objects. When a star passes within a certain distance of a black hole, the stellar material gets stretched and compressed -- or “spaghettified” -- as the black hole swallows it. 
A black hole destroying a star, an event called “stellar tidal disruption,” releases an enormous amount of energy, brightening the surroundings in an event called a flare. Thanks to our Wide-field Infrared Survey Explorer (WISE), we now have new insights into these flares. 
Credit: NASA/JPL-Caltech 
#nasa #space #blackhole #blackholefriday #friday #blackhole #blackholes #light #star #explosion #mass #annual #facts #wise #stellar #tidal #disruption 1655247012752225034_528817151

Devouring the crazy #blackfridaydeals? This supermassive black hole is devouring a glowing stream of material from a star! Supermassive black holes, with their immense gravitational pull, are notoriously good at clearing out their immediate surroundings by eating nearby objects. When a star passes within a certain distance of a black hole, the stellar material gets stretched and compressed -- or “spaghettified” -- as the black hole swallows it. A black hole destroying a star, an event called “stellar tidal disruption,” releases an enormous amount of energy, brightening the surroundings in an event called a flare. Thanks to our Wide-field Infrared Survey Explorer (WISE), we now have new insights into these flares. Credit: NASA/JPL-Caltech #nasa #space #blackhole #blackholefriday #friday #blackhole #blackholes #light #star #explosion #mass #annual #facts #wise #stellar #tidal #disruption

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Check nasa's Instagram It’s #BlackFriday, but we don’t do much shopping in space. Instead, join us for our 5th annual #BlackHoleFriday where we’ll share awesome images and facts about black holes! A black hole is a place in space where gravity pulls so much that even light cannot get out. 
The gravity is so strong because matter has been squeezed into a tiny space. Black holes are formed when giant stars explode at the end of their lifecycle. If the star has enough mass, it will collapse on itself down to a very small size. Because no light can get out, people cannot see black holes...they’re invisible! Space telescopes with special tools can help find black holes by seeing how stars that are very close to them act differently than other stars. 
Credit: NASA 
#nasa #space #blackfriday #blackholefriday #friday #blackhole #blackholes #light #star #explosion #mass #annual #facts 1655183140901006007_528817151

It’s #BlackFriday, but we don’t do much shopping in space. Instead, join us for our 5th annual #blackholefridaywhere we’ll share awesome images and facts about black holes! A black hole is a place in space where gravity pulls so much that even light cannot get out. The gravity is so strong because matter has been squeezed into a tiny space. Black holes are formed when giant stars explode at the end of their lifecycle. If the star has enough mass, it will collapse on itself down to a very small size. Because no light can get out, people cannot see black holes...they’re invisible! Space telescopes with special tools can help find black holes by seeing how stars that are very close to them act differently than other stars. Credit: NASA #nasa #space #blackfriday #blackholefriday #friday #blackhole #blackholes #light #star #explosion #mass #annual #facts

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Check nasa's Instagram Happy Thanksgiving from space! This timelapse video from 2015 shows what a family dinner looks like 250 miles above Earth on the International Space Station (@iss). While the crew living and working in space aren’t able to step outside to fire up the turkey frier, they do have the option to float on the ceiling while they eat their mashed potatoes. 
Currently, there are six people living and working on the space station. During their time on the microgravity laboratory they are conducting important science and research that will not only benefit life here on Earth, but will also help us send humans deeper into space than ever before. 
Today, we’re thankful to live on the only known planet capable of supporting and nourishing life as we know it. Happy Thanksgiving! 
Credit: NASA 
#nasa #space #thanksgiving #happythanksgiving #dinner #family #familydinner #friends #meal #thankful #grateful #earth #spacestation #astronauts #internationalspacestation 1654658503943247308_528817151

Happy Thanksgiving from space! This timelapse video from 2015 shows what a family dinner looks like 250 miles above Earth on the International Space Station (@iss). While the crew living and working in space aren’t able to step outside to fire up the turkey frier, they do have the option to float on the ceiling while they eat their mashed potatoes. Currently, there are six people living and working on the space station. During their time on the microgravity laboratory they are conducting important science and research that will not only benefit life here on Earth, but will also help us send humans deeper into space than ever before. Today, we’re thankful to live on the only known planet capable of supporting and nourishing life as we know it. Happy Thanksgiving! Credit: NASA #nasa #space #thanksgiving #happythanksgiving #dinner #family #familydinner #friends #meal #thankful #grateful #earth #spacestation #astronauts #internationalspacestation

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Check nasa's Instagram 3…2…1…Launch! This time-lapse video shows the deployment of a new CubeSat mission from the International Space Station (@iss). The shoebox-size spacecraft, called EcAMSat, is carrying a science experiment that will explore the genetic basis for how effectively antibiotics combat bacteria in space. 
Video credit: NASA
#nasa #science #nasasiliconvalley #cubesat #internationalspacestation #spacestation #spacecraft #satellite #bacteria #space #experiment #timelapse #astronomy #earth @NASAAmes @Stanford 1654028645487701762_528817151

3…2…1…Launch! This time-lapse video shows the deployment of a new CubeSat mission from the International Space Station (@iss). The shoebox-size spacecraft, called EcAMSat, is carrying a science experiment that will explore the genetic basis for how effectively antibiotics combat bacteria in space. Video credit: NASA #nasa #science #nasasiliconvalley #cubesat #internationalspacestation #spacestation #spacecraft #satellite #bacteria #space #experiment #timelapse #astronomy #earth@NASAAmes @Stanford

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Check nasa's Instagram A developing filament near the edge of the Sun churned and twisted as the rotating Sun brought it into clearer view Nov. 16-17. Filaments are cooler and often unstable clouds of particles floating above the Sun’s surface, which are tethered by magnetic forces. 
In extreme ultraviolet light, they appear darker than the Sun’s surface. The bright area to the right of the filament is an active region. The loop that appears behind the filament in the middle of the clip is made of charged particles tracing magnetic field lines. 
Credit: NASA 
#nasa #space #sun #sdo #solardynamicsobservatory #solarobservatory #observatory #solar #churn #twist #filaments #active #solarsystem #star 1653108854266676018_528817151

A developing filament near the edge of the Sun churned and twisted as the rotating Sun brought it into clearer view Nov. 16-17. Filaments are cooler and often unstable clouds of particles floating above the Sun’s surface, which are tethered by magnetic forces. In extreme ultraviolet light, they appear darker than the Sun’s surface. The bright area to the right of the filament is an active region. The loop that appears behind the filament in the middle of the clip is made of charged particles tracing magnetic field lines. Credit: NASA #nasa #space #sun #sdo #solardynamicsobservatory #solarobservatory #observatory #solar #churn #twist #filaments #active #solarsystem #star

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Check nasa's Instagram An interstellar visitor…scientists have confirmed that an intriguing asteroid that zipped through our solar system in October is the first confirmed object from another star! New data reveal the interstellar interloper to be a rocky, cigar-shaped object with a somewhat reddish hue. Observations suggest that this unusual object had been wandering through the Milky Way, unattached to any star system, for hundreds of millions of years before its chance encounter with our star system. 
The asteroid is up to one-quarter mile (400 meters) long and highly-elongated—perhaps 10 times as long as it is wide. While its elongated shape is quite surprising, and unlike asteroids seen in our solar system, it may provide new clues into how other solar systems formed. 
Two of our space telescopes (@NASAHubble and Spitzer) are tracking the object the week of Nov. 20. As of Monday, the asteroid is travelling about 85,700 miles per hour (38.3 kilometers per second) relative to the Sun. 
Credit: European Southern Observatory/M. Kornmesser 
#nasa #space #interstellar #rocky #asteroid #solarsystem #milkyway #discovery #firstever #first #picoftheday #scientists 1652517197582291240_528817151

An interstellar visitor…scientists have confirmed that an intriguing asteroid that zipped through our solar system in October is the first confirmed object from another star! New data reveal the interstellar interloper to be a rocky, cigar-shaped object with a somewhat reddish hue. Observations suggest that this unusual object had been wandering through the Milky Way, unattached to any star system, for hundreds of millions of years before its chance encounter with our star system. The asteroid is up to one-quarter mile (400 meters) long and highly-elongated—perhaps 10 times as long as it is wide. While its elongated shape is quite surprising, and unlike asteroids seen in our solar system, it may provide new clues into how other solar systems formed. Two of our space telescopes (@NASAHubble and Spitzer) are tracking the object the week of Nov. 20. As of Monday, the asteroid is travelling about 85,700 miles per hour (38.3 kilometers per second) relative to the Sun. Credit: European Southern Observatory/M. Kornmesser #nasa #space #interstellar #rocky #asteroid #solarsystem #milkyway #discovery #firstever #first #picoftheday #scientists

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Check nasa's Instagram See that swirling cloud that looks like cream in coffee? It’s actually a massive, raging storm in Jupiter’s northern hemisphere. The bright clouds and their shadows range from approximately 4 to 8 miles in both widths and lengths. These appear similar to the small clouds in the other bright regions our Juno spacecraft (@NASAJuno) has detected and are expcted to be updrafts of ammonia ice crystals possibly mixed with water ice.

This image was captured on Oct. 24 at 10:32 a.m. EDT by our Juno spacecraft during its ninth close flyby of the gas giant planet.

Credit: NASA/JPL-Calthech/SwRI/MSSS/Gerald Eichstädt/Seán Doran

#nasa #space #jupiter #juno #planet #gasgiant #clouds #coffee #swirls #storm #shadows #solarsystem #spacecraft #picoftheday 1651744148918430988_528817151

See that swirling cloud that looks like cream in coffee? It’s actually a massive, raging storm in Jupiter’s northern hemisphere. The bright clouds and their shadows range from approximately 4 to 8 miles in both widths and lengths. These appear similar to the small clouds in the other bright regions our Juno spacecraft (@NASAJuno) has detected and are expcted to be updrafts of ammonia ice crystals possibly mixed with water ice. This image was captured on Oct. 24 at 10:32 a.m. EDT by our Juno spacecraft during its ninth close flyby of the gas giant planet. Credit: NASA/JPL-Calthech/SwRI/MSSS/Gerald Eichstädt/Seán Doran #nasa #space #jupiter #juno #planet #gasgiant #clouds #coffee #swirls #storm #shadows #solarsystem #spacecraft #picoftheday

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Check nasa's Instagram The 3rd time was a charm for @NOAA’s Joint Polar Satellite System-1 (JPSS-1)! It lifted off on a @Ulalaunch Delta II rocket from Vandenberg Air Force Base, California, at 4:47 a.m. EST on Saturday, Nov. 18, 2017. Approximately 63 minutes after launch, the solar arrays on JPSS-1 deployed and the spacecraft was operating on its own power and was on its own orbit.

JPSS-1 is equipped with five instruments, each of which is significantly upgraded from the instruments on NOAA’s previous polar-orbiting satellites. The more-detailed observations provided by JPSS-1 will allow forecasters to make more accurate predictions. JPSS-1 data will also improve recognition of climate patterns that influence the weather, such as El Nino and La Nina. 
The JPSS program is a partnership between NOAA and NASA. 
Credit: @ULALaunch 
#nasa #spacecraft #satellite #jpss1 #weather #liftoff #launch #rocket #orbit #space #rocketlaunch 1651127037472809370_528817151

The 3rd time was a charm for @NOAA’s Joint Polar Satellite System-1 (JPSS-1)! It lifted off on a @Ulalaunch Delta II rocket from Vandenberg Air Force Base, California, at 4:47 a.m. EST on Saturday, Nov. 18, 2017. Approximately 63 minutes after launch, the solar arrays on JPSS-1 deployed and the spacecraft was operating on its own power and was on its own orbit. JPSS-1 is equipped with five instruments, each of which is significantly upgraded from the instruments on NOAA’s previous polar-orbiting satellites. The more-detailed observations provided by JPSS-1 will allow forecasters to make more accurate predictions. JPSS-1 data will also improve recognition of climate patterns that influence the weather, such as El Nino and La Nina. The JPSS program is a partnership between NOAA and NASA. Credit: @ULALaunch #nasa #spacecraft #satellite #jpss1 #weather #liftoff #launch #rocket #orbit #space #rocketlaunch

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Check nasa's Instagram A cosmic search for a missing arm… This image shows a dwarf galaxy, located about 30 million light-years away in the constellation of Canes Venatici (The Hunting Dogs). Taken by the Hubble Space Telescope (@NASAHubble), the picture reveals the single major spiral arm of the galaxy, which gives it an asymmetric appearance.

But why is there only one such spiral arm, when spiral galaxies normally have at least two? Observations in the ultraviolet provided the first hint: in ultraviolet light the disk of the galaxy appears four times larger than on the image depicted here. An indication that there are a large number of very young and hot stars forming in the outer regions of the galaxy – only visible in the ultraviolet.

At first, astronomers assumed that this high star formation rate was being triggered by the interaction with another, nearby dwarf galaxy. They speculated this galactic neighbor may be the culprit, causing it to lose all but one spiral arm. In 2004 astronomers found proof for this claim. The gas in the outermost regions of the neighboring dwarf galaxy has been strongly affected by the galaxy in this image.

Credit: ESA/Hubble & NASA

#nasa #space #hubble #spothubble #galaxy #dwarfgalaxy #spiral #arm #astrophysics #solarsystem #universe #stars #formation #picoftheday 1650535471930847849_528817151

A cosmic search for a missing arm… This image shows a dwarf galaxy, located about 30 million light-years away in the constellation of Canes Venatici (The Hunting Dogs). Taken by the Hubble Space Telescope (@NASAHubble), the picture reveals the single major spiral arm of the galaxy, which gives it an asymmetric appearance. But why is there only one such spiral arm, when spiral galaxies normally have at least two? Observations in the ultraviolet provided the first hint: in ultraviolet light the disk of the galaxy appears four times larger than on the image depicted here. An indication that there are a large number of very young and hot stars forming in the outer regions of the galaxy – only visible in the ultraviolet. At first, astronomers assumed that this high star formation rate was being triggered by the interaction with another, nearby dwarf galaxy. They speculated this galactic neighbor may be the culprit, causing it to lose all but one spiral arm. In 2004 astronomers found proof for this claim. The gas in the outermost regions of the neighboring dwarf galaxy has been strongly affected by the galaxy in this image. Credit: ESA/Hubble & NASA #nasa #space #hubble #spothubble #galaxy #dwarfgalaxy #spiral #arm #astrophysics #solarsystem #universe #stars #formation #picoftheday

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Check nasa's Instagram Can you identify this river? This image, taken by NASA astronaut Mark Vande Hei shows the beauty of planet Earth from his unique vantage point on the International Space Station (@iss). He posted this to social media saying, “Can you identify this river? The views up here never get old, especially sun glinting off the water!”. Currently, there are six humans living and working on the orbiting laboratory where they conduct important science and research that will not only benefit life here on Earth, but will help us send humans deeper into the solar system than ever before.

Credit: NASA

#nasa #space #earth #spacestation #sun #river #amazonriver #glint #astronaut #microgravity #laboratory #science #photography #picoftheday #earthphotography 1648952281294227659_528817151

Can you identify this river? This image, taken by NASA astronaut Mark Vande Hei shows the beauty of planet Earth from his unique vantage point on the International Space Station (@iss). He posted this to social media saying, “Can you identify this river? The views up here never get old, especially sun glinting off the water!”. Currently, there are six humans living and working on the orbiting laboratory where they conduct important science and research that will not only benefit life here on Earth, but will help us send humans deeper into the solar system than ever before. Credit: NASA #nasa #space #earth #spacestation #sun #river #amazonriver #glint #astronaut #microgravity #laboratory #science #photography #picoftheday #earthphotography

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Check nasa's Instagram One of eight massive rotating storms that appear as white ovals, christened the "String of Pearls," was recently captured on Oct. 24 in this stunning Juno spacecraft image of Jupiter. It shows the southern hemisphere of the gas giant planet. Since 1986, these colossal white ovals have varied in number from six to nine. 
Since arriving at Jupiter on July 4, 2016, Juno has been on a mission of exploration where it soars low over the planet's cloud tops -- as close as about 2,100 miles (3,400 km). During these flybys, Juno is probing beneath the cloud cover of Jupiter and studying its auroras to learn more about the planet's origins, structure, atmosphere and magnetosphere. 
Credit: NASA/JPL-Caltech/SwRI/MSSS/Gerald Eichstädt/ Seán Doran 
#nasa #space #jupiter #juno #spacecraft #storm #planet #cloudscape #stringofpearls #solarsystem #astronomy #science 1648564628803584357_528817151

One of eight massive rotating storms that appear as white ovals, christened the "String of Pearls," was recently captured on Oct. 24 in this stunning Juno spacecraft image of Jupiter. It shows the southern hemisphere of the gas giant planet. Since 1986, these colossal white ovals have varied in number from six to nine. Since arriving at Jupiter on July 4, 2016, Juno has been on a mission of exploration where it soars low over the planet's cloud tops -- as close as about 2,100 miles (3,400 km). During these flybys, Juno is probing beneath the cloud cover of Jupiter and studying its auroras to learn more about the planet's origins, structure, atmosphere and magnetosphere. Credit: NASA/JPL-Caltech/SwRI/MSSS/Gerald Eichstädt/ Seán Doran #nasa #space #jupiter #juno #spacecraft #storm #planet #cloudscape #stringofpearls #solarsystem #astronomy #science

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Check nasa's Instagram What's up in the night skies this #November? On Nov. 13 and 14, early risers all around the world will have a chance to see #Venus and #Jupiter together before dawn. At their closest on Monday morning, they will be about half the diameter of the full moon from each other. 
This month, both Jupiter and Venus rise above the eastern horizon about an hour before the sun rises.  You should be able to see the two planets about 5 degrees above the horizon a half hour later (5 degrees can be measured by holding three fingers of your outstretched hand to the horizon). Venus will be to the lower right of Jupiter on Monday, when they will be less than one finger length apart, and farther below Jupiter on the Tuesday. 
Look with your binoculars, but take care not to aim on the horizon at the rising sun because you will damage your eyes. On Thursday, the moon will be visible above Jupiter in the dawn sky. A conjunction occurs when the apparent motion of one or both of two planets brings them into apparent proximity. In reality, since conjunctions are only from our perspective here on Earth, the objects are never really close to each other physically. You can make a conjunction by holding up your thumb near the moon in the sky:  They look close together, but are really far apart. 
Credit: NASA/JPL
#astronomy #fun #free #night #sky #planets #stars #moon #NASA #JPL #whatsup #science #video #nightsky #stargazing #space #jupiter #venus 1646856511753660302_528817151

What's up in the night skies this #November? On Nov. 13 and 14, early risers all around the world will have a chance to see #venusand #jupitertogether before dawn. At their closest on Monday morning, they will be about half the diameter of the full moon from each other. This month, both Jupiter and Venus rise above the eastern horizon about an hour before the sun rises. You should be able to see the two planets about 5 degrees above the horizon a half hour later (5 degrees can be measured by holding three fingers of your outstretched hand to the horizon). Venus will be to the lower right of Jupiter on Monday, when they will be less than one finger length apart, and farther below Jupiter on the Tuesday. Look with your binoculars, but take care not to aim on the horizon at the rising sun because you will damage your eyes. On Thursday, the moon will be visible above Jupiter in the dawn sky. A conjunction occurs when the apparent motion of one or both of two planets brings them into apparent proximity. In reality, since conjunctions are only from our perspective here on Earth, the objects are never really close to each other physically. You can make a conjunction by holding up your thumb near the moon in the sky: They look close together, but are really far apart. Credit: NASA/JPL #astronomy #fun #free #night #sky #planets #stars #moon #nasa #jpl #whatsup #science #video #nightsky #stargazing #space #jupiter #venus

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Check nasa's Instagram LIFT OFF! The Orbital ATK Antares rocket, with the Cygnus spacecraft onboard, launches from Pad-0A at 7:19 a.m. EST on Sunday, Nov. 12, 2017 from our Wallops Flight Facility in Virginia. The spacecraft is on its way to the International Space Station (@ISS), set to rendezvous in two days. 
This eighth cargo resupply mission by Orbital ATK (@Orbital_ATK) to the International Space Station will deliver approximately 7,400 pounds of science and research, crew supplies and vehicle hardware to the orbiting laboratory and its crew. 
Photo Credit: NASA/Bill Ingalls
#nasa #space #rocket #rocketlaunch #launch #wallops #orbitalatk #cygnus #antares #nasawallops #wff 1646448013387527748_528817151

LIFT OFF! The Orbital ATK Antares rocket, with the Cygnus spacecraft onboard, launches from Pad-0A at 7:19 a.m. EST on Sunday, Nov. 12, 2017 from our Wallops Flight Facility in Virginia. The spacecraft is on its way to the International Space Station (@ISS), set to rendezvous in two days. This eighth cargo resupply mission by Orbital ATK (@Orbital_ATK) to the International Space Station will deliver approximately 7,400 pounds of science and research, crew supplies and vehicle hardware to the orbiting laboratory and its crew. Photo Credit: NASA/Bill Ingalls #nasa #space #rocket #rocketlaunch #launch #wallops #orbitalatk #cygnus #antares #nasawallops #wff

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Check nasa's Instagram 'Twas the night before launch... Tomorrow morning at 7:37 a.m. EST, Orbital ATK (@OrbitalATK) will launch its Cygnus spacecraft into orbit to the International Space Station (@ISS) from our Wallops Flight Facility in Virginia. 
This launch will deliver approximately 7,400 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. Live NASA TV coverage and commentary will begin at 7 a.m. EST on our website at www.nasa.gov/live.

The launch window is open for about five minutes, while the journey from launch to orbit takes about nine minutes. Cygnus is then scheduled to rendezvous with the International Space Station on Nov. 13.

Photo Credit: NASA/Bill Ingalls
#NASA #Rocket #Launch #RocketLaunch #Wallops #WFF #iss #spacecraft #spacestation #cygnus #orbitalatk #science 1645237920285339457_528817151

'Twas the night before launch... Tomorrow morning at 7:37 a.m. EST, Orbital ATK (@OrbitalATK) will launch its Cygnus spacecraft into orbit to the International Space Station (@ISS) from our Wallops Flight Facility in Virginia. This launch will deliver approximately 7,400 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. Live NASA TV coverage and commentary will begin at 7 a.m. EST on our website at www.nasa.gov/live. The launch window is open for about five minutes, while the journey from launch to orbit takes about nine minutes. Cygnus is then scheduled to rendezvous with the International Space Station on Nov. 13. Photo Credit: NASA/Bill Ingalls #nasa #rocket #launch #rocketlaunch #wallops #wff #iss #spacecraft #spacestation #cygnus #orbitalatk #science

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Check nasa's Instagram Throwback Thursday: On November 9, 1967, the uncrewed Apollo 4 test flight made a great ellipse around Earth as a test of the translunar motors and of the high speed entry required of a crewed flight returning from the Moon. A 70mm camera was programmed to look out a window toward Earth, and take a series of photographs from "high apogee." Seen looking west are coastal Brazil, the Atlantic Ocean, West Africa and Antarctica. This photograph was made as the Apollo 4 spacecraft orbited Earth at an altitude of 9,544 miles. 
The Saturn/Apollo 4 mission was the first all-up test of the three stage Saturn V rocket. It carried the Apollo Command and Service Module into Earth orbit. The mission was designed to test all aspects of the Saturn V launch vehicle and return pictures of Earth. The mission was deemed successful and ushered in a golden era of space travel. 
Photo Credit: NASA 
#nasa #space #apollo #apollo4 #saturnV #earth #picoftheday #solarsystem #astronomy #50years #tbt #throwbackthursday #planet #bluemarble #homeworld 1644708548931723081_528817151

Throwback Thursday: On November 9, 1967, the uncrewed Apollo 4 test flight made a great ellipse around Earth as a test of the translunar motors and of the high speed entry required of a crewed flight returning from the Moon. A 70mm camera was programmed to look out a window toward Earth, and take a series of photographs from "high apogee." Seen looking west are coastal Brazil, the Atlantic Ocean, West Africa and Antarctica. This photograph was made as the Apollo 4 spacecraft orbited Earth at an altitude of 9,544 miles. The Saturn/Apollo 4 mission was the first all-up test of the three stage Saturn V rocket. It carried the Apollo Command and Service Module into Earth orbit. The mission was designed to test all aspects of the Saturn V launch vehicle and return pictures of Earth. The mission was deemed successful and ushered in a golden era of space travel. Photo Credit: NASA #nasa #space #apollo #apollo4 #saturnv #earth #picoftheday #solarsystem #astronomy #50years #tbt #throwbackthursday #planet #bluemarble #homeworld

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Check nasa's Instagram Saturn’s icy moon Enceladus has geyser-like jets of water vapor that spew into space. Heat from friction could be their power-source, says a recent study that provided new insights into the warm interior of Saturn's geologically active moon.

Pictured here are the dramatic plumes, both large and small, that spray water ice out from many locations along the famed "tiger stripes" near the south pole of Enceladus. The tiger stripes are fissures that spray icy particles, water vapor and organic compounds. Individual jets of different sizes can be seen in this mosaic created from two high-resolution images that were captured by our Cassini spacecraft, when it flew past Enceladus and through the jets on Nov. 21, 2009. 
While the Cassini spacecraft is gone, an enormous collection of data about Saturn – the giant planet, its magnetosphere, rings and moons – will continue to yield new discoveries for decades to come.

Credit: NASA/JPL/Space Science Institute 
#nasa #space #saturn #cassini #spacecraft #enceladus #planets #solarsystem #astronomy #observe #science #picoftheday 1643929817774548435_528817151

Saturn’s icy moon Enceladus has geyser-like jets of water vapor that spew into space. Heat from friction could be their power-source, says a recent study that provided new insights into the warm interior of Saturn's geologically active moon. Pictured here are the dramatic plumes, both large and small, that spray water ice out from many locations along the famed "tiger stripes" near the south pole of Enceladus. The tiger stripes are fissures that spray icy particles, water vapor and organic compounds. Individual jets of different sizes can be seen in this mosaic created from two high-resolution images that were captured by our Cassini spacecraft, when it flew past Enceladus and through the jets on Nov. 21, 2009. While the Cassini spacecraft is gone, an enormous collection of data about Saturn – the giant planet, its magnetosphere, rings and moons – will continue to yield new discoveries for decades to come. Credit: NASA/JPL/Space Science Institute #nasa #space #saturn #cassini #spacecraft #enceladus #planets #solarsystem #astronomy #observe #science #picoftheday

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Check nasa's Instagram Jupiter’s intense northern and southern auroras present a pulsating polar puzzle to scientists, according to a new study using data from our Chandra X-ray and ESA's XMM-Newton observatories. Using these observations, a team of researchers produced maps of Jupiter's X-ray emissions and identified an X-ray hot spot at each pole that had very different characteristics. Swipe to see both poles of Jupiter.

The X-ray emission at Jupiter's south pole consistently pulsed every 11 minutes, but the X-rays seen from the north pole were erratic, increasing and decreasing in brightness — seemingly independent of the emission from the south pole. Each hot spot can cover an area equal to about half the surface of the Earth.

This makes Jupiter particularly puzzling. X-ray auroras have never been detected from our Solar System's other gas giants, including Saturn. Jupiter is also unlike Earth, where the auroras on our planet's north and south poles generally mirror each other because the magnetic fields are similar.

Credit: X-ray: NASA/CXC/UCL/W.Dunn et al, Optical: South Pole: NASA/JPL-Caltech/SwRI/MSSS/Gerald Eichstädt /Seán Doran; North Pole: NASA/JPL-Caltech/SwRI/MSSS 
#nasa #space #jupiter #chandra #xmmnewton #xray #aurora #juno #spacecraft #storm #planet #polar #cloudscape #picoftheday #solarsystem #astronomy #science 1643186309081868218_528817151

Jupiter’s intense northern and southern auroras present a pulsating polar puzzle to scientists, according to a new study using data from our Chandra X-ray and ESA's XMM-Newton observatories. Using these observations, a team of researchers produced maps of Jupiter's X-ray emissions and identified an X-ray hot spot at each pole that had very different characteristics. Swipe to see both poles of Jupiter. The X-ray emission at Jupiter's south pole consistently pulsed every 11 minutes, but the X-rays seen from the north pole were erratic, increasing and decreasing in brightness — seemingly independent of the emission from the south pole. Each hot spot can cover an area equal to about half the surface of the Earth. This makes Jupiter particularly puzzling. X-ray auroras have never been detected from our Solar System's other gas giants, including Saturn. Jupiter is also unlike Earth, where the auroras on our planet's north and south poles generally mirror each other because the magnetic fields are similar. Credit: X-ray: NASA/CXC/UCL/W.Dunn et al, Optical: South Pole: NASA/JPL-Caltech/SwRI/MSSS/Gerald Eichstädt /Seán Doran; North Pole: NASA/JPL-Caltech/SwRI/MSSS #nasa #space #jupiter #chandra #xmmnewton #xray #aurora #juno #spacecraft #storm #planet #polar #cloudscape #picoftheday #solarsystem #astronomy #science

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NASA @nasa Instagram Profile Photo NASA

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Check nasa's Instagram A sphere of blue in the blackness of space. European Space Agency (@europeanspaceagency) astronaut Paolo Nespoli (@astro_paolo) captured this image from his unique vantage point on the International Space Station (@iss). He posted this image to social media today saying, “#California coast (on the right) and its amazing national parks: #Yosemite and the #Sequoia National Forest!” Six people are currently living and working on the space station, which orbits our plants from 250 miles above. They conduct important science and research that will not only benefit life here on Earth, but will help us send humans farther into the solar system than ever before. 
Short exposure times of daytime Earth pictures, like this one, typically do not capture stars as they are too dim compared to the brightness of the planet. 
Credit: @Astro_Paolo 
#nasa #space #astronaut #earth #california #coast #yosemite #sequoia #nationalpark #spacestation #photography #picoftheday #globe #ocean 1642418704968830892_528817151

A sphere of blue in the blackness of space. European Space Agency (@europeanspaceagency) astronaut Paolo Nespoli (@astro_paolo) captured this image from his unique vantage point on the International Space Station (@iss). He posted this image to social media today saying, “ #californiacoast (on the right) and its amazing national parks: #yosemiteand the #sequoiaNational Forest!” Six people are currently living and working on the space station, which orbits our plants from 250 miles above. They conduct important science and research that will not only benefit life here on Earth, but will help us send humans farther into the solar system than ever before. Short exposure times of daytime Earth pictures, like this one, typically do not capture stars as they are too dim compared to the brightness of the planet. Credit: @Astro_Paolo #nasa #space #astronaut #earth #california #coast #yosemite #sequoia #nationalpark #spacestation #photography #picoftheday #globe #ocean

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NASA @nasa Instagram Profile Photo NASA

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Check nasa's Instagram The history of the Universe has seen the formation of some enormous cosmic structures, including galaxy groups, clusters, and superclusters — the largest known ones in the cosmos! This particular cluster is seen by the Hubble Space Telescope (@NASAHubble) and is rich since it contains at least 300 individual galaxies. Although we are still unsure how such gigantic things come to be, the current leading theory is that small clumps of matter collide and merge to grow ever larger. 
Image credit: ESA/Hubble & NASA

#nasa #space #hubble #hubblespacetelescope #spacetelescope #telescope #universe #galaxy #solarsystem #astrophysics #picoftheday #galaxies #star #stars #astronomy #science 1641493576026155854_528817151

The history of the Universe has seen the formation of some enormous cosmic structures, including galaxy groups, clusters, and superclusters — the largest known ones in the cosmos! This particular cluster is seen by the Hubble Space Telescope (@NASAHubble) and is rich since it contains at least 300 individual galaxies. Although we are still unsure how such gigantic things come to be, the current leading theory is that small clumps of matter collide and merge to grow ever larger. Image credit: ESA/Hubble & NASA #nasa #space #hubble #hubblespacetelescope #spacetelescope #telescope #universe #galaxy #solarsystem #astrophysics #picoftheday #galaxies #star #stars #astronomy #science

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NASA @nasa Instagram Profile Photo NASA

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Check nasa's Instagram European astronaut Paolo Nespoli (@Astro_Paolo) shared this image of "Southern #Italy and Sicily framed by one of our Cupola windows" aboard the International Space Station (@ISS). Currently, six people are living and working on the orbiting laboratory, conducting important science and research that will not only benefit life here on Earth, but will help us venture deeper into space than ever before. 
Credit: @Astro_Paolo 
#nasa #space #spacestation #astronauts #astronaut #earth #italy #picoftheday #spacepic #sicily #italia #scilia #earthfromspace 1640729690180040876_528817151

European astronaut Paolo Nespoli (@Astro_Paolo) shared this image of "Southern #italyand Sicily framed by one of our Cupola windows" aboard the International Space Station (@ISS). Currently, six people are living and working on the orbiting laboratory, conducting important science and research that will not only benefit life here on Earth, but will help us venture deeper into space than ever before. Credit: @Astro_Paolo #nasa #space #spacestation #astronauts #astronaut #earth #italy #picoftheday #spacepic #sicily #italia #scilia #earthfromspace

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