NASA said Thursday that it has selected two missions for continued development under the Earth System Explorers, or ESE, program, which seeks to enable high-quality Earth system science investigations ...

The AVATAR investigation on NASA's Artemis II will utilize organ chips to study how the astronauts' own cells respond to the hostile deep-space environment. Credit: Emulate When the Artemis II ...

NASA is monitoring an asteroid that is hurtling toward Earth at about 22,000 miles per hour, according to the Center for Near Earth Object Studies (CNEOS). The space rock known as "2026 CC" measures ...

NASA's Artemis 2 mission has been delayed until at least March due to recent setbacks. A critical prelaunch test was postponed by an unseasonable cold snap in Florida. During a subsequent fueling test ...

On the morning of 11 January, a SpaceX Falcon 9 rocket blasted off from Vandenberg Space Force Base in California to send NASA’s latest telescope into orbit. As the satellite, named Pandora, was ...

Are you ready for a bona fide moon shot? The upcoming Artemis II mission is one of the most exciting space excursions in recent memory. It'll be the first time humans have flown to the moon since ...

NASA's Artemis 2 moon mission has been delayed until at least March due to issues found during a fueling test. A hydrogen leak was discovered in the Space Launch System rocket's core stage during a ...

A dress rehearsal countdown for NASA's Artemis II moon rocket, intended to clear the way for a possible February launch, ran into a variety of problems and ultimately was called off early Tuesday ...

NASA's Artemis II rolls from the Vehicle Assembly Building at NASA's Kennedy Space Center. (Photo by Mauricio Paiz/NurPhoto via Getty Images) Updated, Feb. 5, 2026: exact launch times and dates in ...

The delay was caused by a hydrogen leak discovered during a key fueling test known as a wet dress rehearsal. The mission will send a crew of four astronauts, including three Americans and one Canadian ...

NASA is now targeting March for the earliest possible launch of its historic Artemis II lunar moon mission, which will send four astronauts into deep space for the first time since the Apollo program ...

Preparations are underway to begin critical testing of NASA spacecraft for the Artemis II mission that will send four astronauts around the moon. Fuel testing is set to begin Monday, NASA says. The ...