NASA astronaut Christina Koch received a very warm welcome from her pet dog Sadie as she arrived home after completing the ...

Fifty-six years ago, after a tense race to save the Apollo 13 crew, the astronauts finally splashed down safely. Here’s what ...

The Apollo missions to the moon established many of the guidelines that we still use for space travel today, with some modern ...

After a historic moon mission, the NASA astronauts are returning with a flawed heat shield. Here's why 13 minutes are so ...

Commander Reid Wiseman, pilot Victor Glover, Christina Koch and Canada’s Jeremy Hansen were on track to hit the atmosphere ...

NASA’s Orion module splashed into the Pacific Ocean just after 8 p.m. Eastern on Friday, concluding an important test for the ...

The Artemis II crew flew farther from Earth than any humans in history as they passed over the far side of the moon on Monday ...

Before his death, Apollo astronaut Jim Lovell recorded a message for the Artemis II crew, who broke his Apollo 13 record.

What began as a mission to land on the moon became history’s most harrowing space rescue after a technical failure forced the ...

Houston: The Artemis 2 astronauts have passed the halfway point between Earth and the Moon on Saturday as they sped toward a ...

NASA's Artemis II mission launched on April 1, marking the first U.S. space excursion of its kind since the 1970s. The 10-day ...