Asteroids, comets, and clouds contain complex organic molecules that form in space and might have kickstarted life on Earth ...

Lancaster lecturer Dr Norris said it is clear Oumuamu was not a spaceship, and he has not seen any proof so far that 31/ATLAS ...

Contrary to allegations that 31/ATLAS is potentially hostile alien tech, the Manhattan-sized comet could provide potentially ...

The true nature of 3I/ATLAS could be revealed in just hours as the interstellar object is expected to emerge from the sun's ...

The interstellar object was first captured by scientists in July as an expert it warns it could be extra-terrestrial ...

Earth is set to host a rare visitor, interstellar comet 3I/ATLAS, on October 29, 2025. Discovered in July 2025, this ...

Contextualizing speed and distance helps set expectations. Around perihelion, 3I/Atlas is moving at roughly 68 km per second. Its closest approach to Earth is about 1.8 AU, near December 19, which is ...

The month brings a spectacular lineup of celestial sights—including a rare chance to see Mercury without a telescope and a ...

Astronomers are intrigued by strange radio signals linked to water outgassing from Comet 12P/Pons-Brooks and insights from 3I ...

It’s not the first time he has theorised an alien origin of a comet. There have only been three comets identified as coming ...

Astronomers observe 3I/ATLAS's tail flip toward and away from the Sun, sparking debate over natural causes or possible artificial control.

A newly observed interstellar object, 3I/ATLAS, contains iron-free nickel alloys — a composition former NASA surgeon Dr.