Old rocket parts and decommissioned satellites are whizzing around in low Earth orbit, where they risk colliding with the ...

European Southern Observatory's Very Large Telescope (VLT) in Chile, with additional data from the James Webb Space Telescope ...

Hundreds of gold and silver coins, along with jewelry and other artifacts, have been found in the Czech Republic at what ...

Scientists estimate that nearly 8% of the comet’s surface, about 7.8 square kilometres, is actively venting vapour. Most ...

Using the European Southern Observatory 's (ESO) Very Large Telescope (VLT), astronomers have caught it pulling in gas and ...

3I/ATLAS, an interstellar object currently zipping through the solar system, is capturing the attention of astronomers, the ...

People think they've found Martian images of interstellar object 3I/ATLAS on NASA's website. They might be right.

We all need some space sometimes—but it's harder to find than you might think. How far into our universe do we have to go to ...

Our own planet represents a tiny fraction of the peculiar phenomena that can be found lurking throughout the cosmos, and every day astronomers turn up new surprises. In this gallery, we take a look at ...

Astronomers observed something incredible in a region that not much was expecting—a planet-scale object drifting alone in ...

But over the summer, 3I/ATLAS, has plunged toward the inner solar system—and the fireworks show has begun in earnest. When ...

The interstellar comet 3I/ATLAS may be out of view of Earth, but orbiters on Mars were able to recently get a look at it.