Latest about gravity
Is there an 'up' and a 'down' in space?
Any object with mass distorts the space-time continuum, which we perceive as gravity pulling us "down" toward that object's center.
Earth may have debris from alien star systems trapped in its orbit, new research suggests
A new study questions if our planet could capture rocky and icy visitors from outside the solar system — and how scientists could spot them.
Gravity can transform into light, mind-bending physics paper suggests
In the early universe, gravity may have been capable of creating light, a new theoretical paper finds.
10 discoveries that prove Einstein was right about the universe — and 1 that proves him wrong
Albert Einstein's theories of relativity have been proven to be true time and again in the more than 100 years following their publication.
Da Vinci understood key aspect of gravity centuries before Einstein, lost sketches reveal
Sketches found inside Leonardo da Vinci's sketchbooks, show that he had already grasped the essence of Einstein’s 1907 ‘Equivalence Principle’ centuries before the physicist.
Elusive Planet Nine could be surrounded by hot moons, and that's how we'd find it
The mysterious Planet Nine may have up to 20 moons that could be superheated by the hypothetical planet's gravitational pull, making them easy to spot.
Gigantic 'alien' comet spotted heading straight for the sun
Scientists think it may have come from another solar system
Does gravity make you age more slowly?
If you're at sea level, or you age more slowly or faster than someone at the top of Mount Everest?
