Webb spots a bizarre exoplanet with a carbon-rich atmosphere orbiting a pulsar, defying theories of how planets form.

Antarctica holds the record for the coldest temperature ever recorded on Earth, with Russia’s Vostok Station plunging to −128 ...

Pulsars emit a lot of radiation, in particular high-energy gamma-rays and radio waves pulses. That light is invisible to JWST ...

A new discovery, made using the James Webb Space Telescope (JWST), may just be the weirdest exoplanet yet, possessing an ...

The mystifying 3I/ATLAS interstellar comet is blazing toward Earth and will in a matter of days come as close to our planet ...

New laboratory studies could shed light on a rock containing potential signs of alien life that’s stranded on Mars ...

Sharing our planet with billions of animals can be a beautiful experience, but, as one Alberta resident recently learned, it ...

Scientists have for the first time mapped the 3D structure of an exoplanet’s atmosphere, uncovering violent winds and bizarre ...

As is often the case with franchises that have been around for decades, Star Trek has had its share of episodes that make ...

A mysterious interstellar comet known as 3I/ATLAS is about to make its closest approach to Earth in December 2025. Here's ...

Located 446 light-years from Earth, this planet, dubbed 'HD 143811 b', orbits a 'binary system' where two stars swirl around ...

A new study has found that Earth's innermost core isn't a conventional solid, but rather in a 'superionic state'.