YR4 has just above a 1% chance of crashing into Earth in 2032, which is why astronomers and space agencies are paying attention to it.

Discover 10 lesser-known facts about the blue whale, the largest animal on Earth. Learn about its diet, communication, ...

The Moon will pass into Earth's shadow and appear to turn red on the night of March 13 or early in the morning of March 14, depending on ...

"It's pretty surreal to walk between two major pieces of Earth's crust that are drifting in different directions," Brooke ...

This year marks 350 years since The Royal Observatory in Greenwich was founded. Take a look at five astronomically great facts about the world-famous institution that are out of this world. The ...

Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.

Earth: The Most Fascinating Planet in the Universe? Even though we live on this planet, there’s still so much we don’t know!

A neutron star’s density is mind-boggling. These stars are composed almost entirely of neutrons packed together in a tiny radius. Just a teaspoonful of this material would weigh over a trillion ...

US President Donald Trump has signalled he could trade aid to Kyiv in its fight against Russia's invasion for access to ...

US President Donald Trump has said he wants access to Ukraine’s mineral deposits in exchange for future military aid that ...

SpaceX launched another batch of Starlink satellites to orbit from Florida's Space Coast early this morning (Feb. 4). A ...