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

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

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

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

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

Since the 1990s, humanity has discovered some truly bizarre exoplanets. Very hot, very big, orbiting multiple stars, or at a ...

Nearly four decades after Voyager 2 skimmed past Uranus, a fresh look at its measurements is reshaping what scientists ...

Think you know your Dyson spheres from your dark blobs? This cosmic crossword dives into the strangest, most mind-bending ...

Scientists using NASA's James Webb Space Telescope have observed a rare type of exoplanet, or planet outside our solar system ...

NASA has revealed new details of what happened to a probe that had a close encounter with interstellar object 3I/ATLAS.