Plus: A solar eclipse and an occultation of the Pleiades as our satellite skims through several constellations in the sky ...

Suppose humanity was faced with an extinction-level event. Not just high odds, but certain-sure. A nearby supernova will ...

Fram2 is set to launch as early as March 31, sending four first-time astronauts into an orbit never before visited by humans.

For all his faults, Elon Musk sure knows how to keep things interesting. Yesterday, skies around the world lit up with what seems to be returning debris courtesy of Musk's company, SpaceX.

A new 28-minute film explores the medical, social, political and ethical challenges of parenthood and child-rearing that ...

The findings provide strong evidence that four giant exoplanets 130 light-years from Earth formed much like Jupiter and ...

Skywatchers will get a rare chance to see Saturn in its full glory, without chunks of ice and rock swarming around it.

Saturn's rings tilt out of view every fourteen to seventeen Earth years. In 2032, they will be at their best again during ...

NEW YORK (AP) — Venus will pass between the Earth and sun on Saturday during what’s called an inferior conjunction. But don’t ...

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

Venus is set to pass between Earth and the sun during an inferior conjunction this Saturday. The phenomenon is difficult to ...