Sometimes there are storms where the wind gets really strong, it might rain, or there might be thunder and lightning. Did you ...

Black holes are dark, matter-devouring balls of gravity. Most of them are so far away that we don't need to worry about them.

This is the story of our cosmic neighborhood's front row. We explore the four rocky planets forged in the sun's heat: ...

Scientists have discovered the strongest evidence yet of a rocky planet with an atmosphere outside the solar system, challenging previous notions that small planets that orbit closely to their stars ...

The comet will come much closer to Jupiter in March, zipping within 33 million miles. It will be the mid-2030s before it ...

Piette said an atmosphere would allow gases like water vapor to absorb some wavelengths of light, keeping the telescope's ...

The comet will come much closer to Jupiter in March, zipping within 33 million miles (53 million kilometers). It will be the ...

Discovered over the summer, the comet known as 3I/Atlas will pass within 167 million miles of our planet on Friday. That's as ...

Webb Telescope detects an atmosphere on TOI-561 b, a scorching rocky planet once thought too small and hot to hold onto its ...

Webb’s latest observations reveal a hellish world cloaked in an unexpected atmosphere: TOI-561 b, an ultra-hot rocky planet ...

P erihelion – or the Earth's closest approach to our host star – will take place on January 3, 2026. At this point, our ...