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.

The Milky Way could have many more satellite galaxies than scientists have previously been able to predict or observe.

US space agency NASA is set to make a decision about the supplier of its self-driving lunar rover for the Artemis mission to ...

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

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 ...

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

GAMERS have until midnight tonight to download a series of titles as stores continue with their sweep of closures. Tomorrow ...

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