NASA's Artemis II is on track to shoot for the moon in April after engineers fixed the helium issue that grounded the mission ...

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 ...

Asteroid 2024 YR4 is big and dangerous enough that it has been dubbed a "city killer." There were concerns that the asteroid ...

A pending contractor switchup marks another blow to Boeing, which is struggling to prove itself as a reliable strategic ...

“Observations of interstellar objects are still rare enough that we learn something new on every occasion,” said Shane Byrne, ...

Vulcan rocket hardware drafted in amid Artemis reshuffle but still no word on lander NASA has selected United Launch Alliance's Centaur V upper stage for the Artemis missions that aim to return ...

Four years ago, NASA purposely smashed a spacecraft into a small asteroid to see if they could deflect it -- a test to prove ...

NASA has made it official that it does not plan to use the new mobile launcher 2 tower in its revamp of the Artemis program.

In September 2022 NASA smashed a spacecraft into an asteroid. Called Dimorphos, the rock is the smaller asteroid in a binary ...

Following a successful fueling test of its Artemis 2 moon rocket, NASA encountered another issue that will again delay the ...

A big restructuring of NASA's plans to land astronauts on the moon is adding missions and speeding up the timeline, but some hardware might have to be cut loose in the process.

A new study shows NASA’s asteroid-smashing DART mission subtly changed an asteroid system’s orbit around the Sun.