Space and time seem like two completely different ideas, but Einstein showed they are interlinked in what is known as ...

From Newton’s falling apple to Einstein’s curved spacetime, our understanding of gravity has come a long way, yet this ...

For the first time, scientists measured a newborn black hole that "kicked" off into space after 2 larger black holes merged together.

Exploring the BTZ black hole in (2+1)-dimensional gravity took me down a fascinating rabbit hole, connecting ideas I never expected—like black holes and topological phases in quantum matter! When I ...

“You can’t beat the view,” astronaut George Clooney says to NASA scientist Sandra Bullock as they gaze from their space station at the Earth, 372 miles below. Gravity enjoyed a similarly lofty view ...

Scientists at the Sanford Stem Cell Institute at UC San Diego are in the midst of their ninth research mission, with samples ...

Satellite laser ranging revealed ocean mass growth as the main driver of rising seas. Melting land ice now dominates ...

One way to longer life may be higher gravity—at least for rats. That is the “very tentative suggestion” of experiments performed by NASA Physiologist Jiro Oyama, who has been raising mice and rats ...

Astronaut Barry “Butch” Wilmore is “doing good” but is having a “rough” time adjusting to gravity after his prolonged 9-month stint in outer space, his daughter revealed. Daryn Wilmore provided an ...

Life on the International Space Station isn't always easy. There's not a lot of room, no showers, and no laundry. Photos show ...