New James Webb telescope observations of the 'super-puff' planet WASP-107b show that the exoplanet's runaway atmosphere is ...

The planets of our solar system aren't randomly scattered. They all orbit in a near perfect, flat disc. The reason for this ...

Forget the dusty, rusty landscape you see today. Billions of years ago, Mars may have been soaking wet. Tropical storms might ...

Astronomers are just beginning to scratch the surface of the complex, and sometimes violent, relationships between planets ...

One of the strangest mysteries about our Earth is the presence of two dense, giant blobs inexplicably clustered above the ...

NASA's Perseverance rover found rocks on Mars that on Earth usually form in tropical environments. That Mars once hosted ...

Okay, let’s be real: celebrities live on another planet sometimes, right? While the rest of us are agonizing over picking ...

Cutting-edge simulations show that Enceladus’ plumes are losing 20–40% less mass than earlier estimates suggested. The new models provide sharper insights into subsurface conditions that future ...

These five memorable and charming episodes from various different Star Trek shows might brighten an otherwise dreary day.

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.

The glow seems to be pointing in the wrong direction. The post Scientist Identifies Something Strange About New Image of ...

I nterstellar comet 3I/ATLAS will make its closest approach to Earth this month, whizzing by at 270 million kilometers (168 million miles) away, putting on a show for anyone equipped even with a small ...