Chances an asteroid may hit Earth in 2032 have again risen, though the risk remains tiny, astronomers say. Here's what to ...

President Trump launched the Artemis program to return U.S. astronauts to the moon for the first time since Apollo. Now, the ...

Sure, they’re particles and rocks, but they’re still a fascinatingly long way from home. Alpha Centauri is the star system ...

Two bands of radiation called the Van Allen belts encircle Earth. After a May 2024 solar superstorm, two more showed up between those belts.

There's a lot less sky and a lot more moon in view for Firefly Aerospace's "Ghost Riders in the Sky" mission.

NASA has officially upgraded the likelihood of Earth being hit by an asteroid. The space rock, known as 2024 YR4, has been upgraded a number of times. At the end of January it was given a 1 per cent ...

Data shows the asteroid is the most threatening to Earth in modern forecasting and would cause "severe damage" to a region if ...

The odds of a strike will almost certainly continue to go up and down as the asteroid’s path around the sun is better ...

Elon Musk has accused the former Biden-led administration of leaving two NASA astronauts stuck in International Space Station ...

Although the Earth’s been decidedly blue for 600 million years, rising populations of phytoplankton caused by rising temperatures are once again causing the world’s oceans to turn green.

The risk that an increasingly ominous asteroid dubbed 2024 YR4 will crash into Earth in seven years now exceeds the the threat once posed by Apophis.

Parts of the Southeast saw devastating flash floods as a powerful storm deposited up to 6 inches of rain this past weekend.