NASA will unveil the Nancy Grace Roman Space Telescope on April 21, and you can watch the event live here at Space.com.

The astronauts were flown by helicopter to the USS John P. Murtha for medical checks after splash down on Friday evening.

NASA will host a news conference at 1:45 p.m. EDT on Wednesday, April 29, from the agency’s Johnson Space Center in Houston.

Astronauts are expected to hit a major milestone in the Artemis II mission with a historic flyby of the moon on Monday afternoon.

Artemis II mission is set to launch at 6:24 p.m. ET from Kennedy Space Center. The mission will send a crew of four astronauts on a 10-day journey around the moon, marking a historic return to deep space in over 50 years.

NASA is livestreaming a resupply mission to the International Space Station today. Here's what to know and how to watch, stream live.

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

Experts say building a lunar colony within the next decade, as NASA and Elon Musk want to, will require finding solutions to problems we don't yet fully understand.