New infrared observations reveal that the rare interstellar visitor known as comet 3I/ATLAS has dramatically brightened ...

NASA was in a position it had not been for more than half a century with both the Artemis II and Crew-12 astronauts preparing ...

NASA's Artemis 2 faces new delays, pushing its launch to at least March. Here's why the crewed lunar mission is postponed, ...

NASA’s SPHEREx mission observed infrared emissions from interstellar comet 3I/ATLAS, documenting changes in dust, gas, and ...

The quartet's arrival will take the ISS back up to its normal complement of seven crewmembers. The station has been staffed ...

NASA and SpaceX are gearing up for the Crew-12 mission to the International Space Station, with a potential launch date of ...

NASA has run into exasperating fuel leaks in a make-or-break test of the moon rocket that's supposed to send astronauts on a ...

A NASA mission is underway to map the heliosphere, which is a huge protective bubble around the solar system that was created by the sun.

Members of the House Science, Space, and Technology Committee voted to approve a NASA authorization bill this week, advancing ...

Astronauts are flying to the moon for the first time since 1972, and scientists are preparing specialized space suits for the ...