With measurement errors negated, what remains is the real and exciting possibility we have misunderstood the universe,” said Adam Riess, professor of physics and astronomy at Johns Hopkins University.

Learn how astronauts can lose bone density and how muscles can weaken. As we continue to explore space, NASA is looking into ...

A modest NASA space telescope with grand ambitions will soon launch into an orbit around Earth. Here's why scientists are ...

"Everything scattered in the Andromeda system is very asymmetric and perturbed. It does appear that something significant ...

Musk — who bought his position of government power by spending roughly $290 million to elect Trump and Republicans last year ...

Called SPHEREx, and set for launch on a SpaceX Falcon 9 rocket from Vandenberg Space Force Base no sooner than Tuesday night, ...

Delaware Hayes High School’s Team NIRBII will be heading to the Johnson Space Center in Houston next month after being ...

Who's up for a late-night rocket launch? Weather permitting, a SpaceX Falcon 9 rocket should be visible from Palm Beach ...

"It's like a game of billiards around the solar system, flying by a couple of planets at just the right angle and timing to ...

March's full moon, the Worm Moon, will include a total lunar eclipse, featuring a red "blood moon." Here's what to know.

The cosmos is riddled with evidence that the universe began with an exotic, unfathomably rapid expansion, but scientists ...

Mercury, the first planet from the sun, is about to be really easy to spot for a short snippet of time in the night sky next ...