Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...

For years, the Moon has sat quietly in the background of space news, always present but rarely urgent. That has begun to ...

Last year delivered doses of drama and excitement in the space business, with a record number of launches, breathtaking ...

Artemis 2, NASA's next astronaut mission to the moon, is gearing up for a launch that could occur as soon as Feb. 6.

Advocates for space science research are concerned about job losses and cuts to funding at NASA’s Marshall Space Flight ...

For the first time in more than half a century, humans are preparing to leave Earth’s orbit and head near the moon, with NASA ...

Which US rocket companies achieved the most during 2025? Once again, Ars Technica is here to provide some answers in the form ...

SLS and the Orion spacecraft are fully stacked together inside NASA’s Vehicle Assembly Building (VAB) at Kennedy Space Center ...

NASA's Artemis II will celebrate America's 250th anniversary while flying the first humans to the Moon since Apollo 17 in ...

"How do you get to Mars when the launch vehicle is not necessarily going to Mars?" ...

Flight 12 will try to extend that run of success while also breaking in the new "Version 3" of Starship. Among other ...

KENNEDY SPACE CENTER — SpaceX’s Falcon 9 rocket pierced the Wednesday morning sky as it launched three spacecraft from NASA and NOAA that will study the solar system’s “bubble,” collect information on ...