He envisioned these ‘stationary’ satellites acting as relays for radio and television signals, connecting the whole world.

The mystery of why the Sun’s outer atmosphere is far hotter than its surface has long puzzled scientists. The solar corona ...

All sorts of crazy things have been suggested regarding 3I/ATLAS, the third known interstellar object that we've discovered.

These are best destinations for adventurous eclipse chasers, with tips for making the most of this rare celestial event next ...

In December 2024, Buddhist monks from Japan attempted unsuccessfully to send a small temple on board a satellite into orbit.

A small asteroid, known as 2025 TF, flew over Antarctica on October 1, 2025, at an altitude of only 266 miles.

Another Falcon 9 rocket is due to get off the ground from the Vandenberg Space Force Base on the latest SpaceX Starlink ...

Gully washer. Duck drownder. Toad strangler. Cob floater. Sod soaker. Whatever their names, summer in the Midwest isn't ...

Two bright green comets are streaming through the skies and are visible to skygazers in the Northern Hemisphere. Both hail ...

According to one hypothesis, the comet is responsible for giving humans the swastika symbol, thousands of years in the past.

The Orionid meteor shower will peak overnight between Monday, Oct. 20, and Tuesday, Oct. 21. The Florida Panhandle should ...

The ice giants remain some of the most interesting places to explore in the solar system. Uranus in particular has drawn a ...