This isn’t just my mission,” Jenee Fox said. “It’s for every child who’s ever looked up at the sky and dared to wonder, ‘What ...

Researchers may have found our galaxy's missing companions, further bolstering science's most widely accepted cosmological ...

Our Milky Way could have many more satellite galaxies than we've detected so far. They're just too faint to be seen.

Astronaut Shubhanshu Shukla, participating in the Axiom-4 mission, conducted zero-gravity water experiments aboard the ISS to ...

Astronaut Shubhanshu Shukla, the Axiom-4 mission pilot, has showcased a zero-gravity experiment aboard the International Space Station (ISS) involving water to illustrate how microgravity transforms ...

If black holes weren't terrifying enough, two especially large ones are merging together, experts have discovered.

Scientists have detected the collision of two massive black holes merging beyond the Milky Way. The two black holes, each ...

Let’s begin with takeoff. According to the NTSB: “Few safety margins are included in the accelerate-stop distances. Therefore ...

Grabbing the morning-coffee mug is muscle memory on Earth. But at the International Space Station (ISS), even that's a feat ...

Scientists predict up to 100 invisible galaxies may orbit the Milky Way, hiding just beyond our current detection limits.