A Critical Preflight Test for Artemis I on This Week @NASA – September 23, 2022 | Summary and Q&A

TL;DR

NASA conducted a cryogenic test for the Artemis I mission, astronaut Frank Rubio launched to the International Space Station, Webb Space Telescope captured images of Neptune and Mars, seismic waves from meteoroid impacts on Mars were detected by the InSight lander, and the DART spacecraft is preparing to crash into the asteroid moonlet Dimorphos.

Key Insights

• 🎟️ NASA conducted a cryogenic test to address a hydrogen leak issue for the Artemis I mission.
• 🚀 Astronaut Frank Rubio launched to the International Space Station, beginning his first spaceflight.
• 😋 The Webb Space Telescope captured clear images of Neptune's rings and moons, as well as the first images and spectra of Mars.
• 👋 The InSight lander detected seismic waves from meteoroid impacts on Mars, marking the first time such waves were observed.
• 👣 The DART spacecraft is on track to crash into the asteroid moonlet Dimorphos as part of a planetary defense test mission.
• 🎟️ The Artemis I mission, International Space Station operations, and Webb Space Telescope observations are ongoing projects.
• 🇲🇭 NASA's InSight lander continues to provide valuable data on Mars and its geological activities.

Transcript

A critical preflight test for Artemis I … The first trip to space for a NASA astronaut … And new Webb Space Telescope images of neighbors in our solar system … a few of the stories to tell you about – This Week at NASA! On Sept. 21, teams at our Kennedy Space Center conducted a cryogenic demonstration test with the Space Launch System, or SLS roc... Read More

Questions & Answers

Q: What was the purpose of the cryogenic test conducted by NASA for the Artemis I mission?

The cryogenic test was conducted to confirm the repair of a hydrogen leak, evaluate updated procedures for loading propellant, and conduct additional evaluations before the uncrewed Artemis I flight test around the Moon.

Q: Who recently launched to the International Space Station and which mission is it?

Astronaut Frank Rubio recently launched to the International Space Station as part of Expedition 68, joining crew members Bob Hines, Kjell Lindgren, and Jessica Watkins.

Q: What did the Webb Space Telescope capture in its first image of Neptune?

The Webb Space Telescope captured the clearest view of Neptune's rings since the Voyager 2 mission in 1989, as well as seven of Neptune's moons, including Triton.

Q: What did the Webb Space Telescope's infrared capability reveal about Mars?

The Webb Space Telescope's infrared images of Mars showed surface features like craters and dust layers, as well as thermal emission, providing insights into the planet's surface and atmosphere.

Summary & Key Takeaways

• NASA conducted a cryogenic test to address a hydrogen leak issue for the upcoming Artemis I flight test to the Moon.

• Astronaut Frank Rubio launched to the International Space Station and joined Expedition 68 crew members.

• The Webb Space Telescope captured clear images of Neptune's rings and moons, as well as the first images and spectra of Mars.

• The InSight lander detected seismic waves from meteoroid impacts on Mars, providing valuable data.

• The DART spacecraft is on track to intentionally crash into the asteroid moonlet Dimorphos as part of a planetary defense mission.