Sedna will make its closest approach to the Sun in 2076, giving us a rare opportunity to visit the planetoid before it drifts ...

British energy company Space Solar announced it successfully tested an in-space assembly method for its upcoming satellites.

Finally, the Earth moves a little bit beyond one complete revolution, so the stick again points towards the sun for a second ...

Because Earth moves in an elliptical orbit around the sun, being further away means it travels slower along its orbit. This ...

The 6'4 guard is the latest in a long line of high profile international additions for Gonzaga, which includes Rui Hachimura, ...

What's happening in the skies over North Texas this month? July holds some spectacular sights in the night and morning sky.

In the outer reaches of our solar system, far beyond the orbit of Pluto, lies Sedna, one of the most mysterious objects ever ...

Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...

Earth Does Not Orbit Around the Sun But Around a 'Center of Mass,' Claim Researchers 'How planets revolve' is possibly one of ...

The remains of more than 160 deceased people reached orbit yesterday on a spacecraft that hitched a ride on a SpaceX rocket.

Celestis, which recently conducted a mission from California, will send cremated remains or human DNA to outer space for ...

The Earth is predicted to increase its rotation speed in July and August, once again bucking the trend of a slower rotation ...