USA Herald - On October 29, 2025, as 3I/ATLAS reached perihelion at just under 203 million kilometers from the Sun, ...
The comet 3I/ATLAS arrived in the solar system with a reputation for being unruly, but its latest trick has stunned even ...
ESA confirmed that the 3I/ATLAS encounter was used as a planetary-defense rehearsal, conducted under the European Space Safety Programme and in accordance with the 2025 Ministerial Council resolution ...
Jupiter's moon Europa is one of the most fascinating worlds in our solar system, with its slushy subsurface ocean a promising place to look for extraterrestrial life. While NASA has plans to possibly ...
New imagery from NASA shows a celestial outsider known as 3I/ATLAS as it travels through our solar system. The NASA-funded ATLAS (Asteroid Terrestrial-impact Last Alert System) observatory discovered ...