NASA’s ESCAPADE mission is being held up as a test case for a new era of cheaper planetary science, one where small ...

NASA’s Artemis II moon mission highlights the Space Coast’s 2026 launch manifest, which also could see Blue Origin’s moon ...

In 2026, there will be journeys to the moon and Mars, new visions of the cosmos and a solar eclipse that might be worth ...

The Artemis II mission, which could launch as early as February, is expected to send four astronauts on a trip to the moon, ...

The past year won't be remembered as one that marked a record of important space missions, but one when the foundations for ...

The four astronauts preparing to fly around the Moon on Artemis II have now practiced their biggest moment short of launch ...

Such "countdown demonstration tests" have traditionally taken place shortly before launch with the rocket and crew ship ...

A major step toward launch day is complete as NASA's Artemis II astronauts ran through a countdown demonstration test.

Live updates from the Starlink 6-99 mission, which launched 8:42 a.m. Dec. 17 from Pad 39A at NASA's Kennedy Space Center.

NASA's Hubble Space Telescope caught a glimpse of 3I/ATLAS – in July and on Nov. 30, 2025. An ESA orbiter bound for Jupiter also observed the interstellar comet 3I/ATLAS. How big is 3I/ATLAS ...