An asteroid the “size of a football stadium” is moving at a fast pace toward Earth and will be visible via livestream in the early morning hours of Wednesday, December 4, when it makes its closest ...

NASA will go live today to share long-awaited images of the mysterious interstellar object 3I/ATLAS. Is it nearing Earth? How ...

If 2011 UL21, a mountain-sized object hurtling through space at 93,000 kilometers per hour, hit Earth, things could get dicey. It won’t, astronomers say — but it will come closer to it than any other ...

In a few weeks, skygazers will be able to see asteroid “2024 ON” as it swings by Earth at an astronomically close, but still safe distance, according to the Virtual Telescope Project. Measuring at ...

A stadium-sized asteroid will pass by Earth on Friday, May 9. And if you're interested, you could see it happen in real time, thanks to a livestream from The Virtual Telescope Project. Known as the ...

NASA has a photo dump of the interstellar comet 3I/ATLAS. It made news in July when it was confirmed to have originated ...

The spunky Lucy mission will make a second gravity assist of our world tonight as it heads off on its hunt for the solar system's origins. Reading time 2 minutes The asteroid hunting spacecraft Lucy ...

Ukrainian scientists have discovered a massive asteroid; NASA responds. This diagram shows the orbit of asteroid 2013 TV135 (in blue), which has just a one-in-63,000 chance of impacting Earth. Its ...

Today’s the day, so let’s get right to the list. The best way to celebrate Asteroid Day, the intergalactic holiday that was made official by the United Nations Office for Outer Space Affairs in ...