I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

The clingy planet orbits so close to its star, it triggers powerful explosions of radiation that eat away at its atmosphere.

A newly discovered object, dubbed A11pl3Z, appears to be moving too fast and straight to have originated in the solar system.

Island's famous moai statues are crumbling into the sea, forcing locals to face urgent decisions about how best to protect their heritage.

Sheel and his team found that when the atmosphere of Mars is laden with dust, the atmosphere becomes less conductive, ...

Social scoring: is the West following in China’s footsteps? Are social scoring systems a threat to democracies? Read more: ...

Related: The Massive Flea Market in Oregon Where You’ll Find Rare Treasures at Rock-Bottom Prices While the discounts might be less dramatic than at other outlets, the opportunity to acquire a piece ...

Since Kepler's laws of motion dictate that celestial bodies orbit more slowly when farther from the sun, we are now moving at ...

On Jan. 4, Earth received its maximum radiation from the sun, which was at its largest in the sky for 2025. The difference isn't huge — the sun today appears to be a mere arcminute (1/60th of a degree ...

A punishing early summer heat wave that has already scorched western and southern Europe spread east Wednesday, bringing ...

Spot overlapping meteor showers this month, along with the Moon sharing the sky with some of the brightest planets.