You might think sex in space would be an out-of-this-world experience — but low-gravity intimacy may not be as much of a high ...

Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...

Frontier, the second fastest supercomputer in the world, used dark matter and the movement of gas and plasma rather than just ...

To get somewhere in outer space, you can’t exactly drive in a straight line. Orbits are tricky things, and sending a probe to ...

Legendary scientist Sir Isaac Newton, best known for establishing the law of gravity, predicted the world would cease to ...

For gravity wave clouds to form, the atmosphere must be in a relatively stable state. Under calm conditions, the air exhibits vertical motion, where warm (less dense) air rives, and cool (more dense) ...

Traditional black holes, as predicted by Albert Einstein’s theory of General Relativity, contain what are known as ...

REx mission has an historic opportunity to closely observe the asteroid Apophis and improve our ability to defend against ...

Gravity wave clouds form in wave-like patterns in sky, oftentimes resembling ripples in a body of water from a rock being thrown. These types of clouds are created from air in the atmosphere ...

Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

A European Space Agency telescope has discovered its first "extremely rare" Einstein ring in a galaxy "not too far away" ...

Most physicists believe that our universe began with a Big Bang. But how did the laws of nature – for example, the strength of gravity, the speed of light, and the stre ...