Articles on Artemis program

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A banner signed by NASA employees and contractors outside Launch Complex 39B, where NASA’s Artemis II rocket is visible in the background. NASA/Joel Kowsky

NASA’s Artemis II plans to send a crew around the Moon to test equipment and lay the groundwork for a future landing

Several robotic spacecraft orbiting the Moon can take detailed pictures of its surface, so why send people around the Moon? A planetary geologist explains the benefits.
Analog missions, like those conducted at NASA’s CHAPEA facility at the Johnson Space Center, help scientists study human spaceflight without leaving Earth. Ronaldo Schemidt/AFP via Getty Images

Space exploration in the backyard, on a budget – how NASA simulates conditions in space without blasting off

A planetary scientist who has participated in analog missions describes their value for planning space exploration – and learning about extreme environments on Earth.
As this illustration of the Apollo VIII command module reentering Earth shows, heat shields protect the crew capsule from high temperatures. NASA Johnson Space Center

NASA’s crew capsule had heat shield issues during Artemis I − an aerospace expert on these critical spacecraft components

It’s a good idea to make sure your spacecraft can take the heat that comes with reentering Earth’s atmosphere before you put people in it.

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