
NASA released thousands more photos from Artemis II. Here are 9 of the best. - NBC News
NASA over the weekend released thousands more photos from last month’s Artemis II mission around the moon.

NASA over the weekend released thousands more photos from last month’s Artemis II mission around the moon.

The atmosphere is between 5 million and 10 million times thinner than Earth's atmosphere.

Suffering a loss or traumatic event is isolating. What do you even say to someone who's still "in it" when it feels like there are no words?

A new study suggests early asteroid trajectory data could help design faster Mars missions, potentially cutting round-trip travel time to under a year.

Star WOH G64 could be about to explode, and its extreme transition offers a rare opportunity to witness stellar transformations in real time.

A bright moon could spoil the show for viewers in the northern hemisphere.

Phobos is speeding toward its inevitable destruction, but scientists have uncovered a surprising twist in its timeline. Could it break apart even sooner than expected?
To find the end of the Milky Way, scientists looked to the outermost star-formation site, roughly 40,000 light-years from the center.

Former NASA Administrator Jim Bridenstine is joining Quantum Space as its CEO as the company pursues emerging opportunities in national security space.