The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

YR4 has a roughly 2 percent chance of hitting Earth in 2032, and “is large enough to cause localized damage,” NASA says.

NASA's Jet Propulsion Laboratory has declared a 1.6% chance that a large asteroid would strike the Earth when on Dec. 22, ...

Even the smallest odds of an impact sound alarming, but scientists’ ability to calculate them is actually good news.

Watch as a city-killer asteroid set to possibly crash into Earth in 2032 zooms away from Earth in new telescope footage.

Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...

"Pale Blue Dot" – one of the last photos taken by Voyager 1 – is still the most distant image of the Earth. Astronomer Carl ...

A retired Canadian astronaut has recently shared alarming details about a potentially devastating asteroid, known as 2024 YR4 ...

Kane Bailey here—follow me on Epic Reactions for more of my music and mayhem.

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

And we are trying to constrain the uncertainty so much that we can say whether it passes by Earth safely, or whether there is still some chance left in the middle of April. We will be so far away ...