The Artemis II countdown is progressing steadily toward liftoff around 6:24 p.m. EDT, Wednesday, April 1.

Artemis II will be the first crewed mission to the vicinity of the Moon since Apollo 17 in 1972.

Weather is 80% favorable.

Details at https://www.nasa.gov/blogs/missions/2026/03/31/nasa-teams-readying-artemis-ii-moon-rocket-for-launch/

Also, see thread from February on the preparations and buildup to tomorrow's historical event.
https://fosstodon.org/@AkaSci/115890452527784512
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A reminder that the 10-day Artemis II mission will carry NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, along with Canadian Space Agency astronaut Jeremy Hansen, on a free-return trajectory around the Moon and back to Earth. No moon-landing on this mission; that will happen with Artemis IV, hopefully in 2028.

https://en.wikipedia.org/wiki/Artemis_II
#NASA #Artemis
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Webcast of NASA's Artemis II crew launch starts at 12:50 p.m. EDT (16:50 UTC).

https://www.youtube.com/watch?v=Tf_UjBMIzNo

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NASA's Artemis II Crew Launches To The Moon (Official Broadcast)

YouTube

Artemis II Press Kit - https://www.nasa.gov/artemis-ii-press-kit/

NASA website with links to lots of resources for Artemis II - https://www.nasa.gov/artemis-ii-media-resources/

Go #Artemis2
🤞
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Artemis II Press Kit - NASA

Lee este kit de prensa en español aquí

NASA

Live coverage of Artemis II mission with commentary and views of the SLS+Orion rocket at Launch Complex 39B at NASA’s Kennedy Space Center in Florida.

https://www.youtube.com/watch?v=m3kR2KK8TEs
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NASA's Artemis II Live Mission Coverage (Official Broadcast)

This feed will provide continuous coverage of Artemis II mission activities with live commentary, beginning with tanking of the SLS (Space Launch System) roc...

YouTube

Detailed schedule of events for today and progress reports for the Artemis II mission at https://www.nasa.gov/blogs/missions/2026/04/01/live-artemis-ii-launch-day-updates/

9:25 EDT: The Artemis II launch team has begun the liquid hydrogen chilldown for the interim cryogenic propulsion stage, or SLS (Space Launch System) rocket upper stage.

The 4 astronauts got a scheduled wake-up call at 9:25 a.m. EDT, marking the start of their final preparations for the historic Artemis II mission around the Moon.

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Artemis II countdown proceeding smoothly.

Liquid Hydrogen tanks in the core and interim cryogenic propulsion stage are at 100% level.

The interim cryogenic propulsion stage liquid hydrogen tank was transitioned to replenish mode. This phase ensures the tank remains at flight-ready levels all the way to launch.

Written updates at https://www.nasa.gov/blogs/missions/2026/04/01/live-artemis-ii-launch-day-updates/
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@AkaSci

This may be a stupid question, but…

Is this a manned flight?

@Chancerubbage
Yes, a crewed flight.
Take a look at posts 1 and 2 in his thread.

@AkaSci

Thanks, I looked at the Wikipedia article in the mean time, but some of the details I have questions about will be found elsewhere.

Such as what appears to be a slingshot orbit using earth gravity to boost Artemis towards translunar orbit.

@Chancerubbage @AkaSci "The Artemis II test flight will take NASA astronauts Commander Reid Wiseman, Pilot Victor Glover, and Mission Specialist Christina Koch, and CSA (Canadian Space Agency) astronaut Mission Specialist Jeremy Hansen, on an approximately 10-day mission around the Moon and back to Earth."

@DDRitter @AkaSci

Thanks DDRitter. Wikipedia described their backgrounds.

Another thing I haven’t found out regarding Artemis II if is it is Three Stage as the Saturn V launched Apollo missions were. The crew capsule does have similarities to the lunar orbiter module and reentry capsule.