NASA
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r/NASA is for anything related to the National Aeronautics and Space Administration; the latest news, events, current and future missions, and more.
r/NASA is for anything related to the National Aeronautics and Space Administration; the latest news, events, current and future missions, and more.
NASA Conducts Artemis II Fuel Test, Eyes March for Launch Opportunity - NASA
For more information, watch our post-test news conference from earlier today: https://www.youtube.com/watch?v=ycqk3uN_N6g
r/NASA is for anything related to the National Aeronautics and Space Administration; the latest news, events, current and future missions, and more.
r/NASA is for anything related to the National Aeronautics and Space Administration; the latest news, events, current and future missions, and more.
The fueling test for NASA's Artemis II mission is underway
NASA engineers are conducting a full prelaunch test of Artemis II's Space Launch System rocket, leading up to a simulated "launch" as early as 9 p.m. EST tonight, Feb 2 (0200 UTC Feb. 3).
After the wet dress rehearsal, our Artemis teams will assess flight readiness before selecting a launch date for Artemis II. Follow our Artemis blog and live YouTube streams for the latest mission updates.
NASA engineers are conducting a full prelaunch test of Artemis II's Space Launch System rocket, leading up to a simulated "launch" as early as 9 p.m. EST tonight, Feb 2 (0200 UTC Feb. 3).
After the wet dress rehearsal, our Artemis teams will assess flight readiness before selecting a launch date for Artemis II. Follow our Artemis blog and live YouTube streams for the latest mission updates.
r/NASA is for anything related to the National Aeronautics and Space Administration; the latest news, events, current and future missions, and more.
r/NASA is for anything related to the National Aeronautics and Space Administration; the latest news, events, current and future missions, and more.
Timelapse of Artemis II rolling out from the Vehicle Assembly Building
On Saturday, Jan. 17, NASA's SLS (Space Launch System) rocket and Orion spacecraft reached Launch Pad 39B at NASA's Kennedy Space Center after a 12-hour, 4-mile journey. Learn more about the rollout and what's next for the mission.
Share & discuss informative content on: * Astrophysics * Cosmology * Space Exploration * Planetary Science * Astrobiology
Share & discuss informative content on: * Astrophysics * Cosmology * Space Exploration * Planetary Science * Astrobiology
AMA: We’re NASA experts studying comet 3I/ATLAS – the interstellar object passing through our solar system. Ask us anything!
It would be cool to scoop up the leftovers, but sadly not practical.
The dust and debris behind a comet gets very quickly dispersed through a couple of different mechanisms. But in some ways, we don’t have to leave home to study comet dust, because that’s exactly what meteor showers are! Earth passing through the debris trail of a comet, and the dust burning up in our atmosphere.
But keep in mind how (relatively) enormous the cross-section of Earth is in space, and even then there’s often only a few dozen shower trails per hour at peak. There’s no practical way a spacecraft could mop anything up without being very close to the source. -KB

Formed in 2009, the Archive Team (not to be confused with the archive.org Archive-It Team) is a rogue archivist collective dedicated to saving copies of rapidly dying or deleted websites for the sake of history and digital heritage. The group is 100% composed of volunteers and interested parties, and has expanded into a large amount of related projects for saving online and digital history.
