Ceres is the largest 'asteroid' in our solar system, big enough that it's actually classified as a dwarf planet, like Pluto.

Comet 3I/ATLAS, the third known interstellar object passing through our solar system, is sparking global interest due to its ...

In the early chaos of planetary formation, before crusts cooled or atmospheres settled, water might already have been ...

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

The comet is the third interstellar object from deep space ever recorded to pass through Earth’s solar system.

Manhattan-sized comet 3I/ATLAS — which scientists suspect could have extraterrestrial origins — will reach its closest ...

Tests on olivine hint that water-rich exoplanets could generate H2O internally, possibly explaining ocean worlds and even some of Earth’s early water.

Comet 3I/ATLAS, which made a close approach to the sun, has prompted lots of public interest. Kim Kardashian asked NASA's ...

Dive into NASA's ATLAS system as interstellar 3I/ATLAS nears Sun on 29 Oct 2025—no Earth hit, but astrometry campaign probes ...

The Manhattan-sized comet may offer potentially life-saving intelligence, despite claims that 31/ATLAS is potentially hostile ...

Comets are fascinating cosmic phenomena composed of a mixture of frozen gases, dust, and rock. When they approach a star, the intense heat causes their icy surfaces to vaporize, forming a bright coma ...

The comet, called 3I/ATLAS, is the third known interstellar object that has come through our solar system. As it flies deeper ...