NASA's Artemis III core stage holds 733,000 gallons of liquid hydrogen at minus 423 degrees, cold enough to shatter normal ...

On May 25 1961, before a joint session of Congress, President John F. Kennedy committed the US to the goal, before the decade was out, of landing a man on the Moon and returning him safely to the ...

The Artemis II crew survived liftoff, radiation fields and a lunar flyby. But a former NASA astronaut says Friday's reentry could be the most dangerous moment of all.

Our teacher looked up from his desk and told us that we’d be watching the Space Shuttle Challenger launch. It was Jan. 28, ...

Reentry is one of the most dangerous aspects of any spaceflight. And Artemis II is going into this part of the journey with a ...

While rising vacancy rates caused a dip in rents and home prices, it hasn’t solved Canada’s chronically unaffordable property market ...

Some experts are worried about the Orion spacecraft’s heat shield. The Artemis II mission will reenter the Earth’s atmosphere with caution, after Artemis I’s capsule showed cracking and divots in the ...

Some time during the first week of April, a 322-foot NASA rocket is scheduled to blast off from the Kennedy Space Center and soar deep into outer space, carrying its crew of four astronauts farther ...

A personal reflection on space exploration, from Apollo to Artemis II, highlights triumphs, tragedies and human resilience.

Allegations of sexual misconduct against Rep. Eric Swalwell (D-Calif.) spurred the end of his gubernatorial bid and tenure in ...

Jean Walkinshaw, an award-winning Seattle television producer and documentarian who championed the stories of both notable ...

Around fifty people, including families and experts, gathered at the Dale Etheridge Planetarium in Las Vegas to watch the ...