The latest test of a next-generation rocket booster for NASA’s Artemis moon program ended with a violent structural failure, ...

NASA’s Artemis II mission is rolling toward the launch pad, marking a major step toward humanity’s next journey around the Moon.

NASA's SLS rolled to the launch pad prior to the upcoming Artemis II mission. Soon the rocket will send a crew of four around ...

Artemis 2 is at the launch pad, but several big tests must be performed before it launches as soon as Feb. 6.

Four Artemis II astronauts plan to fly around the moon and back next month, traveling farther from Earth than any humans ...

The 322-foot (98-meter) rocket began its 1-mph (1.6-kph) creep from Kennedy Space Center’s Vehicle Assembly Building at ...

SLS and the Orion spacecraft are fully stacked together inside NASA’s Vehicle Assembly Building (VAB) at Kennedy Space Center. Once final tests are complete, the launch vehicle will be rolled out onto ...

NASA fired up RS-25 engine No. 20001 at the Fred Haise Test Stand at NASA’s Stennis Space Center at Bay St. Louis, Mississippi. The test lasted about "eight-and-a-half minutes (500 seconds), the same ...

NASA's towering SLS rocket that will help propel four astronauts on a historic journey around the moon is now visible at the ...

In the days ahead, NASA could roll out the SLS rocket that will propel four astronauts on a journey around the moon. Here's ...

NASA officials were jittery with excitement as they briefed reporters on the final preparations for Artemis 2 on Friday. This ...

No one in NASA’s Artemis II crew had been born when astronauts last ventured into deep space for the final Apollo program ...