A new study examines how much material from the closest star system to Earth will end up in orbit around the Sun, and how ...

“When it’s brightest, Venus appears as an eerily eye-catching beacon,“ EarthSky wrote. ”Many mistake it for a UFO. It’s ...

It measures 130 to 300 feet across, a pebble compared to the asteroid that killed the dinosaurs, which is estimated to have been six to nine miles in length. On the other hand, on Feb. 15, 2013, an ...

The threat of a newly discovered asteroid has risen slightly in the past few weeks, as the world’s telescopes rush to track ...

Venus, the brightest planet we see from Earth, will reach its maximum brightness in the evening on the western horizon after ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

The new material could be key to finally building a successful fusion reactor.

We suggest that as the Earth changed physically and chemically over time, its surface conditions allowed for a greater diversity of habitats for life. And these changes operate on geologic timescales ...

Aiming to be just the second ever commercial soft landing on the moon, the Blue Ghost mission has arrived in lunar orbit - and captured some incredible views.

At peak magnitude, seek out the goddess of love planet in a clear blue sky in the west-southwest during daylight hours, being ...