Archival mission photograph: the Artemis II crew captured the Moon eclipsing the Sun during the April 6, 2026, flyby. NASA was still investigating the origin of the surrounding glow when it released this image. Photo: NASA/Artemis II crew.
NASA has released a new way to revisit Artemis II’s trip around the Moon: the astronauts’ own observation notes. An October 2 episode of Houston We Have a Podcast shares previously unheard recordings from the crew’s lunar flyby, accompanied by explanations from lunar scientists Juliane Gross and Aaron Regberg.
The release is a preview. NASA says the full collection of crew audio, annotations and images is scheduled for October 7, alongside a preliminary lunar science report. The podcast’s studio conversation was recorded September 8; the observations themselves come from the April mission. Those dates matter: this is newly available material from a completed flight, rather than astronauts making another pass around the Moon this week.
The Canadian Space Agency’s mission logbook documents the scale of that work. During the April 6 flyby, the four astronauts devoted about seven hours to observing the lunar surface, with 30 science targets identified for examination and photography. Their geology training helped them describe textures, shapes and subtle colors while scientists on Earth supplied analysis and guidance.
The opportunity included the Orientale basin, an enormous ancient impact structure straddling the near and far sides. The crew also experienced a solar eclipse from Orion’s perspective, when the Moon blocked the Sun, and watched for phenomena such as impact flashes and dust above the surface. Those observing goals should not be confused with confirmed explanations for everything they saw.
Audio supplies context that a photograph alone cannot. In the new episode, the scientists describe crew members using tablets and microphone headsets to record observations, including descriptions made by people viewing the same target in different ways. NASA says the published clips received limited sound cleanup, with some recordings combined where opposite sides of a conversation were captured separately.
Scientific interpretation is already a longer-running effort. In its April 7 photo release, NASA said researchers were comparing downlinked images, audio and event timings with other observations. The October archive should give the public a more complete record to follow. Until then, the new audio offers a revealing first listen to the work behind the mission’s striking images.
