NASA's Artemis 1 moon mission will carry science across the solar system

streak of a rocket lifting off into space in the black night
NASA's SLS rocket soars into the Florida early morning sky on the Artemis 1 mission. (Image credit: United Launch Alliance)

NASA's new moon mission will bring science to multiple solar system destinations, a senior agency official said Wednesday (Nov. 16).

Hours after the launch of Artemis 1 kicked off the larger Artemis program effort to return humans to the moon, a NASA official said that the uncrewed mission, which lifted off at 1:47 a.m. EST (0647 GMT), is a keystone in building future missions with humans on board.

"Artemis 1 is the first in a series of increasingly complex missions to explore the moon in preparation for missions to Mars," Kate Calvin, NASA's chief scientist and senior climate advisor, told Space.com in a video interview. 

Related: Artemis 1 launch photos: Amazing views of NASA's moon rocket debut (gallery)

Compared to the crewed Apollo program moon missions of the 1960s and 1970s, the Artemis program is meant to do more science and stay for longer than even the three days that longer missions like Apollo 17 managed at the end of the program, Calvin explained.

"The science, we're using both humans and robots to learn more about the moon, in preparation for ... other missions in the future," she said, referring both to Artemis missions and to crewed efforts with other celestial destinations.

While Artemis 1 is flying to lunar realms, Calvin said the mission will nonetheless benefit Earth science. Scientific payloads and mannequins on board the Orion spacecraft will be measuring and assessing radiation in cislunar space to learn "impacts on crew and electronics," while other experiments and cubesats will gather pictures and biological measurements of living creatures like algae, seeds, fungi and yeast.

Practice living off-Earth for long periods will also benefit sustainability on our planet, Calvin said.

Related: Epic Artemis 1 rocket launch spotted streaking through Earth's atmosphere in satellite image

The solar arrays on NASA's Artemis 1 Orion spacecraft are seen during its first orbital maneuvering system engine burn on Nov. 16, 2022. (Image credit: NASA TV)

Following Artemis 1 is the Artemis 2 crewed mission that will loop around the moon no earlier than 2024, and the Artemis 3 landing mission targeting 2025 or 2026, assuming the debut effort goes as planned.

"Each mission within Artemis is increasing the complexity," Calvin said. "We're really excited about that, as we're moving out into back to the moon and on to Mars."

Elizabeth Howell is the co-author of "Why Am I Taller (opens in new tab)?" (ECW Press, 2022; with Canadian astronaut Dave Williams), a book about space medicine. Follow her on Twitter @howellspace (opens in new tab). Follow us on Twitter @Spacedotcom (opens in new tab) or Facebook (opens in new tab).

Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or comment, let us know at: community@space.com.

Elizabeth Howell
Staff Writer, Spaceflight

Elizabeth Howell, Ph.D., is a staff writer in the spaceflight channel since 2022. She was contributing writer for Space.com (opens in new tab) for 10 years before that, since 2012. Elizabeth's reporting includes an exclusive with Office of the Vice-President of the United States, speaking several times with the International Space Station, witnessing five human spaceflight launches on two continents, working inside a spacesuit, and participating in a simulated Mars mission. Her latest book, "Why Am I Taller?", is co-written with astronaut Dave Williams. Elizabeth holds a Ph.D. and M.Sc. in Space Studies from the University of North Dakota, a Bachelor of Journalism from Canada's Carleton University and (soon) a Bachelor of History from Athabasca University. Elizabeth is also a post-secondary instructor in communications and science since 2015. Elizabeth first got interested in space after watching the movie Apollo 13 in 1996, and still wants to be an astronaut someday. Mastodon: https://qoto.org/@howellspace