Two nearby explosive massive star deaths, or supernovas, may have triggered mass extinction events in Earth's distant past, ...

Our planet's closest and brightest neighbor will pass approximately between the Earth and sun this week, in what's called an ...

New research suggests the violent explosions of dying stars may have caused two of Earth’s biggest mass extinctions millions ...

As civilizations become more and more advanced, their power needs also increase. It's likely that an advanced civilization ...

Venus will pass between the Earth and sun during what’s called an inferior conjunction. But don’t plan on seeing the linkup.

Butch Wilmore and Suni Williams left the International Space Station after nine months in space, checking out with two other ...

The pair waved and smiled as they emerged from the SpaceX Dragon, which splashed down off the coast of Florida.

Ripple Labs said on Wednesday the U.S. Securities and Exchange Commission ended its appeal from a court ruling that the ...

Astronauts Barry “Butch” Wilmore and Suni Williams are back on Earth after nearly nine months in space and readjusting to ...

Suni Williams and Butch Wilmore returned to Earth on a SpaceX spaceship after their week-long flight turned into nine months ...

The NASA astronauts splashed down on Tuesday in a SpaceX capsule after problems with a Boeing vehicle set in motion a ...

Experiments suggest that an unusual magnetic material can help harness energy from the planet’s rotation. But not everyone is ...