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

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735.7K    2.7K    15 hours ago

Astronaut Christina Koch (@astro_christina) recently took this photo of a moonrise over the atmosphere from the International Space Station (@iss). Koch just received news this week that instead of returning to Earth this October, she will remain in orbit until February 2020, which will set a new record for the longest single spaceflight by a woman. The previous mark of 288 days was set by our Peggy Whitson. Photo Credit: NASA / Christina Koch #Astronaut #Moonrise #SpaceStation #NASA #Moon

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Up, up and away. ⁣ ⁣ @NorthropGrumman's #Cygnus spacecraft is on its way to the International Space Station (@ISS) with about 7,600 pounds of science investigations and cargo after launching on an Antares rocket on Wednesday, April 17, from @NASAWallops in Virginia.⁣ ⁣ The scientific research on board includes a bio-analyzer, a new carbon monitor and a fleet of small robots called Astrobees. ⁣ ⁣ Photo Credit: NASA/Bill Ingalls⁣ ⁣ #RocketLaunch #SpaceStation #Science #NASA


543.4K    1.7K    4 days ago

🚀🚀🚀 A @NorthropGrumman #Antares rocket carrying a #Cygnus resupply spacecraft is seen on Tuesday, April 16 during sunrise on Pad-0A at @NASAWallops Flight Facility in Virginia. Set to launch on Wednesday, April 17 at 4:46 p.m. EDT, this will be the company's 11th contracted cargo resupply mission to the International Space Station (@ISS) to deliver about 7,600 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. Credit: NASA/Bill Ingalls #Launch #Rocket #NASA #LaunchPad

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Coating the night sky like sprinkles on an ice cream scoop, this globular cluster contains an incredible half-million stars! This 8-billion-year-old cosmic bauble called Messier 3 is one of the largest and brightest globular clusters ever discovered, seen here in a @NASAHubble image. What makes Messier 3 extra special is its unusually large population of variable stars — stars that fluctuate in brightness over time. New variable stars continue to be discovered in this sparkling stellar nest to this day, but so far, we know of 274, the highest number found in any globular cluster by far. Image credit: ESA/Hubble & NASA, G. Piotto et al. #Hubble #Stars #Sprinkles #NASA

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Double the rocket, double the beauty! 😍 On April 5, we successfully launched two sounding rockets from Norway that reached 200 miles in altitude before returning back to Earth. Carrying scientific instruments to studying the energy exchange within an aurora, the launch of these rockets created colorful clouds that allow researchers to track the flow of neutral and charged particles with the auroral wind. Image Credit: NASA/Lee Wingfield #SeeingDouble #RocketLaunch #NASA #Skygazing

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It's not another world. It's Earth and it's the "Eye of the Sahara." 👁️From an altitude of 255 miles, a crewmember on the International Space Station (@ISS) photographed the Richat Structure in northwestern Mauritania. The circular geologic feature is thought to be caused by an uplifted dome—geologists would classify it as a domed anticline—that has been eroded to expose the originally flat rock layers. Image credit: NASA #sahara #Earth #Mauritania #NASA #Views

904.1K    3.6K    9 days ago

❤️ 💙 💛 Infused with swaths of red, blue and yellow, this infrared image of Jupiter’s atmosphere reveals that solar wind has a strong influence on the planet. Within just a day of solar wind hitting Jupiter, scientists observed the chemistry in its atmosphere changing and its temperature rising. Credits: NAOJ and NASA/JPL-Caltech #Space #Jupiter #Infrared #NASA


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In a historic feat by the Event Horizon Telescope and National Science Foundation (@NSFgov), an image of a black hole and its shadow has been captured for the first time. Several of our missions were part of a large effort to observe the same black hole using different wavelengths of light and collect data to understand the black hole's environment. Here's a look at @NASAChandraXRay Observatory's close-up of the core of the M87 galaxy and the black hole at the center of it. Credits: NASA/CXC/Villanova University/J. Neilsen #blackhole #EHTblackhole #galaxy #first

1.2M    6.1K    14 days ago

Shimmering like gems strewn across the sky, this cluster of stars is one of the largest of its kind. 🌟 Messier 2 is a spherical group of stars tightly bound together by gravity. The globular cluster is populated with 150,000 stars and is located 55,000 light-years away in the constellation of Aquarius. It is captured by the one and only @NASAHubble. Image credit: ESA/Hubble & NASA, G. Piotto et al. #Space #MilkyWay #NASA #Astronomy

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What can you see in the April sky? The Moon visits Mars in the evening, and later joins Saturn and Jupiter for a spot of tea. Also, how to find Polaris, the North Star.

547.3K    2.3K    15 days ago

No, this is not a mirage. That desert is blooming! Due to a very rainy winter season for the Antelope Valley in California, the desert is covered with a canopy of yellow wildflowers and orange blooming poppies. 💐 This colorful view was captured by our pilots from nearby @NASAArmstrong Flight Research Center! Image Credit: NASA/Jim Ross #Earth #Wildflowers #Desert #NASA #Spring #California

878.7K    5.4K    16 days ago

Nothing like a classic Hubble image to get us to Friday. This image of Saturn from 1998 is so brightly colored because it was captured in infrared light, in order to reveal clouds and hazes in the planet’s atmosphere. Credit: Erich Karkoschka (University of Arizona), and NASA #tbt #Saturn #NASA #hubble #universe #planet #solarsystem #cosmos #infrared #science #astronomy #space