NASA's launch window in February is getting smaller.

NASA is preparing to conduct a critical prelaunch test known as a wet dress rehearsal for the Artemis II mission.

NASA will livestream new 3I/ATLAS images today, Wednesday, Nov. 19, 2025, amid increased public interest in the mystery of the interstellar object after Harvard University astrophysicist Avi Loeb ...

Artemis II wet dress rehearsal will see the Space Launch System (SLS), the world's most powerful rocket, being fuelled, ahead ...

NASA is getting ready for a 3I/ATLAS photo dump. The U.S. space agency has announced plans to release additional images of the famed interstellar comet that was first spotted in July trespassing in ...

An American astronaut is due to spend his Thanksgiving Day traveling with two Russians to the International Space Station. Chris Williams of NASA is one of three spacefarers who will launch aboard a ...

A spacewalk, often called extra-vehicular activity in space industry parlance, refers to any activity an astronaut undertakes outside of a space station or spacecraft. The upcoming spacewalk is the ...