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

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

The ash plume disrupted flights as far away as India.

A 2022 astronaut photo shows a thick blanket of snow covering Yellowstone Lake, transforming the frozen body of water into a ...

Over a month after its perihelion, or closest pass of the Sun, observations still clearly show 3I/ATLAS' "anti-tail." ...

A new satellite called Sentinel 5A has started sending back its first images, capturing fresh views of Earth's ozone hole.

NASA's Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy ...

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

Comet 3I/ATLAS is now moving out of the Solar System, but its closest passage to Earth is still a few days away. On December ...

Astronauts aboard theInternational Space Station (ISS) never fail to be amazed by the breathtaking views of Earth from their ...

Skywatchers and astronomers alike can view the annual Geminids meteor shower's peak activity wherever the skies are clear on ...

Voyager (which is now just referred to as "guided tours") used to be accessed by clicking a ship's wheel icon on the left ...