Satellite News

Astronomers have doubled the number of black hole and neutron star mergers detected via gravitational waves in a “stellar graveyard,” as well as “hearing” the heaviest black hole binary yet.

The September 2025 total lunar eclipse will bring a blood-red moon to skies across Asia, Australia, Africa and Europe — if you know where to look.

This young star is surrounded by a protoplanetary disk, separating the “wings” of the butterfly.

A Senate Commerce Committee hearing sounded the alarm over the U.S.-China moon race, emphasizing American dominance off Earth as the backdrop for NASA’s next funding authorization.

The four Artemis 2 moon astronauts passed the “Bobby and Pete” fitness challenge recently, performing 100 pushups and 50 pull-ups in less than 10 minutes.

McArthur launched on two spaceflights, logging 213 days in orbit across her nearly 25 years, and held leadership positions at NASA’s Johnson Space Center in Houston.

McArthur launched on two spaceflights, logging 213 days in orbit across her nearly 25 years, and held leadership positions at NASA’s Johnson Space Center in Houston.

McArthur launched on two spaceflights, logging 213 days in orbit across her nearly 25 years, and held leadership positions at NASA’s Johnson Space Center in Houston.