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NASA Space Science Data Coordinated Archive

Welcome to the NASA Space Science Data Coordinated Archive, NASA's archive for space science mission data.

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Astrophysics
Astrophysics
Astrophysics data and mission information
Heliophysics
Heliophysics
Space and solar physics data and mission information
Lunar and Planetary Science
Solar System Exploration
Lunar and planetary science data and mission information
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NSSDCA

Recent News in...

Astrophysics

Astro-H, also known as Hitomi or "Eye", an X-ray astronomy collaboration between JAXA and NASA, was launched from the Tanegashima launch facility in Japan on 17 February 2016 at 5:45 p.m. Japan Standard Time (08:45 UTC). More...

ESA's Gaia mission launched successfully on a Soyuz-Fregat rocket from Kourour, French Guiana at 09:12 UT on 19 December 2013. The mission is designed to measure the positions and velocity of roughly 1,000,000,000 stars as well as determine their temperature, composition, and other properties. More...

Heliophysics

NASA's launch of the Interface Region Imaging Spectrograph (IRIS) spacecraft took place at 7:27 p.m. on 27 June 2013 (02:27 UT, 28 June) about 100 miles from Vandenberg AFB. More...

Voyager 1 has encountered a region of spacecraft at the edge of our solar system that scientists believe is the last region the spacecraft will have to cross prior to entering interstellar space. More...

Lunar and Planetary Science

The Rosetta spacecraft completed its mission with a controlled descent onto the surface of comet comet 67P/Churyumov-Gerasimenko on Friday, 30 September, at 11:19 UT (7:19 a.m. EDT). For more information, see the ESA press release.

NASA's OSIRIS-REx mission to collect a sample of asteroid Bennu launched successfully on Thursday, September 8 at 23:05 UT (7:05 p.m. EDT). For more, see the NASA press release.

The Juno spacecraft successfully went into orbit around Jupiter. Confirmation of the engine burn was received on July 4 at 11:53 p.m. EDT (July 5, 03:53 UT). For more information see the NASA press release.
 
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