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Scientists have long opposed polar geoengineering. Some now believe it will be necessary.

Astronomers have confirmed that asteroid 2024 YR4 no longer poses a risk to Earth; however, there is a 4.3% chance it will strike the Moon on December 22, 2032.Although 2024 YR4 previously noted ...

The curious minds at What If investigate the violent collision of Jupiter and Uranus, revealing the catastrophic cosmic ...

The curious minds at What If investigate the catastrophic effects if Jupiter collided directly with Earth, examining the ...

Asteroid 2024 YR4, once a potential threat to Earth, could hit the Moon in 2032, creating a 1 km crater, a bright flash visible from Earth, and a possible meteor shower, scientists say.

Astronomers have found a colossal cloud of vaporized metals orbiting an unidentified object, possibly a large planet or small star, near a distant Sun-like star.

An exoplanet called HD 137010 b might be the closest thing astronomers have ever seen to “Earth 2.0.” The trouble is that ...

A mysterious interstellar visitor sparks fears of alien contact as Baba Vanga's prophecy predicts a colossal spacecraft in 2026.

"What makes the event even more extraordinary is that it did not involve a single volcano, but multiple active sources." ...

January doesn’t skimp on cosmic sightseeing. The month begins with a vibrant supermoon, continues with the year’s best Jupiter view, and ends with multiple moon-planet conjunctions. Aurora activity ...

Should 2024 YR4 strike the Moon, the impact could be visible from Earth and it may also have an effect on our planet. While ...