Scientists have tapped into gravitational lensing and stellar dynamics to confirm the existence of a black hole with 36 ...

Since the pilot episode of The Big Bang Theory, it's impossible not to be drawn to Sheldon Cooper's gravitational pull.

Astronomers propose a giant, hidden planet beyond Neptune to explain odd orbits of distant Kuiper Belt objects.

What is space-time? Depending on how fast you're moving or how close you are do Earth's gravity can change the way time feels ...

A deceptive difference having to do with Earth's and Mars's gravity may be the reason why NASA's rovers get stuck in the ...

An international team of physicists discovered the largest-ever merger of 2 black holes through a phenomenon known as gravitational waves.

“A human can do this only if the respective black hole is supermassive and isolated, and if the person entering the black ...

The weak gravitational pull on a particle just half the mass of a grain of sand has been measured for the first time. This most precise measurement of its kind is a breakthrough towards the ...

Engineers at the University of Wisconsin-Madison uncovered a critical flaw in how lunar and Martian rovers are tested on ...