Cooling metal bars to near absolute zero, suspending microscopic gold beads, or searching for signs that gravity might be ...

Gravity used to be the most dependable rule in the cosmic rulebook, the quiet background force that never changed its mind.

Gravity is a basic force that affects everything we experience. Watch as a flat earther attempts to explain it without using ...

Spacecrafts don’t just rely on rockets—they use planets to pick up speed! Spacecrafts don’t just rely on rockets—they use planets to pick up speed! It’s called a gravity assist, and it’s one of the ...

A new gravitational model suggests dark matter may not exist. By allowing gravity to weaken more slowly at large distances, physicist Naman Kumar shows galaxy rotation curves can be explained using ...

The new year debuted with an unexpected space-related conspiracy theory on social media that made us forget about the 3I/ATLAS comet conspiracy that preceded it. An imminent alien contact (3I/ATLAS) ...

The accelerating expansion of the universe could be explained by modifying general relativity so that gravity has mass – or so thinks a small group of physicists. Matthew Francis reports What lies ...