The ash plume disrupted flights as far away as India.

Even President Trump’s most ambitious national security initiative — the Golden Dome, which seeks to protect Americans from missiles using space-based interceptors combined with other protective ...

There are 34 people running for Florida governor next year to replace Ron DeSantis, so far. Here's what to know.

“No Gravity": Astronauts experience zero-g or weightlessness. The human beings aboard the ISS grow a bit taller over time as ...

Interstellar comet 3I/ATLAS shows a rare sun‑facing anti‑tail, raising concerns that survey telescopes miss exotic visitors ...

Flying with food, plants or gifts for Christmas? Here's what TSA rules are on what you can bring in your checked and carry-on ...

A fresh Kremlin narrative that a Ukrainian underwater kamikaze boat attack targeting Russian missile submarine tied up in a ...

Just six days before Christmas, sky-watchers have a rare treat as the interstellar comet 3I/ATLAS passes close to Earth. Only ...

In most comets, the tail points away from the Sun, but this strange 'anti-tail' of 3I/ATLAS has left scientists puzzled.