The mementoes — a set of more than 50 pieces called the Sally Ride Estate Collection — sold for a total of $145,666, ...

UPDATE for 11 a.m. ET: Blue Origin has successfully launched 6 passengers to space an back on NS-33. See our full wrap story ...

The curious minds at ColdFusion look at how the Falcon Heavy launch might dramatically cut the cost of reaching space.

A spaceflight delayed a week ago could commence this weekend as Blue Origin will attempt a launch that will take six people ...

A spaceflight delayed a week ago could commence this weekend as Blue Origin will attempt a launch that will take six people ...

In a review of 38 current NASA projects that cost $250 million or more, the Government Accountability Office found ...

Sci-fi fan Steve Nielson’s remains were aboard a memorial spaceflight sent into orbit. They were supposed to be returned to ...

ChatGPT is surprisingly good at piloting spacecraft, according to a team that trained it to participate in a simulated ...

SpaceX’s fifth and final Crew Dragon spacecraft finally made it off the ground on a private astronaut mission for Axiom Space ...

This review highlights how the unique stressors of space travel, radiation, microgravity, and circadian disruption impact ...

Sponsored by governments but ferried by a private company, astronauts from Hungary, India and Poland are going to the space ...

The “Big, Beautiful Bill” has nearly $10 billion earmarked for NASA – including funding for a Houston program that was on the ...