NASA on Friday announced an abrupt change to its pathway to getting astronauts back on the lunar surface, opting to add in an additional crewed test flight before attempting to land.

NASA shifts Artemis 3 to low Earth orbit in 2027, opening potential competition beyond SpaceX Starship as the agency revises lunar landing timelines and mission architecture.

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar system.

NASA on Friday announced a major overhaul to its Artemis back-to-the-moon program, a “course correction” that will add missions and increase the pace of launches ahead of a targeted moon landing attem

CAPE CANAVERAL—NASA is revising its Artemis lunar exploration initiative with a new mission to dock one or both human lunar landing systems with a crewed Orion spacecraft in low Earth orbit (LEO) ahead of landing astronauts on the Moon.

In a groundbreaking discovery, a NASA probe has uncovered an intriguing structure inside an asteroid, shedding light on the composition and history of these celestial bodies. This revelation could have profound implications for our understanding of the ...

Fixing the Space Launch System rocket's helium pressurization problem has pushed the Artemis II launch to at least April 1.

Then-NASA Acting Administrator Janet Petro speaking at the 40th Space Symposium April 8. Credit: Tom Kimmell Photography WASHINGTON — NASA’s acting administrator expects to decide on a new “top-level” structure for the agency within weeks, but a ...