People on the ground in the Eastern Hemisphere will be able to observe the asteroid with their own eyes, weather permitting, ...

Comet C/2025 R3 (PanSTARRS) is brightening in the night sky in April. Here's when and how to see the buzzworthy celestial ...

But as we prepare to observe another Earth Day, it’s important to know the impact of the planet’s dimming is real. Key to ...

COLORADO SPRINGS—NASA has awarded its seventh private astronaut mission to Voyager, one of a handful of companies also vying to provide NASA’s microgravity research and astronaut flight services in ...

The first astronauts to visit the Moon in more than 50 years were able to reunite with their loved ones Saturday fewer than ...

NASA’s Artemis II splashed down safely after a 10-day journey around the moon — the first crewed lunar mission since 1972 and ...

NASA's latest photos from the Artemis II mission show Earth in stunning details as the astronauts near a milestone distance ...

On Friday morning, NASA shared a partial view of our bright blue planet as captured by Reid Wiseman, the mission’s commander.

The astronauts said they had lost track of which day it is on Earth on their transit to the moon. As Day 4 dawned on the ...

When is the Artemis II splashdown in California? Orion capsule is set to splash down about 8:07 pm ET Friday, April 10, 2026, possibly near San Diego.

Live coverage of Artemis 2's splashdown begins this evening as four astronauts return from their historic 10-day mission ...

A photo from Apollo 17 in 1972 shows brighter colors than a recently taken picture from Artemis II. Experts say the answer is ...