Disaster struck during the reentry as the crew, after spending 15 days in orbit, returned. The cause of the disintegration of ...

3I/ATLAS, the third-ever interstellar object to traverse through the solar system after 1I/Oumuamua (2017) and 2I/Borisov ...

3I/ATLAS is the third interstellar visitor ever to visit the solar system having been formed around a distant star. Tune in ...

The ESA/NASA Solar and Heliospheric Observatory (SOHO) captured comet Comet 96P/Machholz latest flyby of the Sun. See a ...

NASA confirms Comet C/2024 E1's perihelion on 20 January 20 will increase brightness but limit visibility; experts urge ...

Solar system comet C/2024 E1 (Wierzchos) makes its closest approach to the sun today (Jan. 20) during an event known as perihelion, when it will pass a little over half the Earth-sun distance from our ...

Avi Loeb warns 3I/ATLAS's symmetrical jets defy comet norms, hinting at possible tech. Hubble data and expert debate fuel the ...

An alien comet is slipping away forever. For a few hours only, a livestream will show its final cosmic goodbye.

A delay in one European Space Agency mission is creating an opportunity for an earlier, and more capable, launch for another ...

Recently discovered Comet C/2025 R3 (PanSTARRS) will make its closest approach to the sun and Earth in late April and could ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Researchers say they may have already spotted the "Great Comet of 2026," dubbed C/2025 R3 ...

Interstellar comet 3I/ATLAS sparks debate over its ancient origins and 'anomalous' signals as it prepares for a final high-resolution pass by Jupiter in 2026.