An update is coming today on NASA's Artemis 2 lunar mission to launch four astronauts on a historic journey around the moon.

A powerful "gamma-ray burst" has been seen exploding from merging neutron stars hidden within a previously unknown mini-galaxy leftover from an ancient cosmic crash. The "collision within a collision" ...

Watch live as NASA officials provide an update on the Artemis II Space Launch System rocket and the upcoming mission.

NASA will provide an update on the Artemis 2 moon mission today, following rocket repairs and launch delays. Here's how to ...

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In 2005, NASA carried out one of the most unusual experiments ever attempted in space. A spacecraft called Deep Impact ...

NASA had been hoping to launch four astronauts on a voyage around the moon in the Artemis II mission in February, but technical issues with the Space Launch System (SLS) rocket forced the space agency ...

NASA will hold a press conference on Thursday at 3 p.m. to discuss the launch of the Artemis lunar mission. NASA MAKES MAJOR CHANGES TO SPEED UP ARTEMIS PROGRAM The briefing, held in Cape Canaveral, ...

NASA's Van Allen Probe A crashed to Earth on Wednesday morning (March 11) after nearly 14 years in orbit, according to the ...

A fleet of NASA missions has likely uncovered a collision between two ultradense stars in a tiny galaxy buried in a huge stream of gas. Astronomers have never seen this type of explosive event in an ...

When is launch day for NASA's SpaceX Crew-10 astronauts? After an initial launch attempt that ended in a scrub minutes before liftoff, Crew-10 will try again on Pi Day. A hydraulic ground issue at ...

NASA's Space Launch System rocket is about to depart the launch pad in Florida where it has been vertical for more than a month ahead of Artemis 2.