Scientists have unveiled a white paint that can reflect the sun’s rays off the Earth’s surface, which could help cool the planet.

The number of satellites in orbit, especially in low-Earth orbit, has massively increased in the last decade. This has brought an increase in brightness across the surface of the Earth, meaning ...

Earth has rarely looked as remarkable as it does in this stunning shot (above) captured by NASA astronaut Don Pettit from the International Space Station (ISS).

A Parade of Planets Beginning in late February, seven planets will align in the night sky. But Uranus and Neptune may require a telescope to see.

Earth is the only planet known to support life. Learn about what Earth is made of and where it came from.

But only geoengineering can reverse the damage humanity has already done. Thus, we need to cover Earth’s surface in ultra-white paint, and pump aerosols into the stratosphere.

The event, titled "Out of This World," will feature the Massapequa Philharmonic performing composer Gustav Holst's masterwork ...

The monster sunspot responsible for May's vibrant auroras will be facing Earth again in a matter of days, and it still appears to be active. Here's when to be alert for the next display of ...

Five planets — Jupiter, Mercury, Venus, Uranus and Mars — will be visible across the night sky for many viewers on Earth around March 27 and 28.

The eight main planets and Pluto will mostly remain where they are for the next 100,000 years.

Scientists have unveiled a white paint that can reflect the sun’s rays off the Earth’s surface, which could help cool the planet. Dr Xiulin Ruan – a mechanics engineering professor at Purdue ...

Scientists have unveiled a white paint that can reflect the sun’s rays off the Earth’s surface, which could help cool the planet.