The interstellar object 3I/ATLAS has shown surprising signs of nickel vapor, confusing scientists and raising questions about ...

The interstellar object 3I/ATLAS has astonished astronomers by turning distinctly blue and rapidly brightening as it neared ...

According to Rotter and his colleagues, their fingerprint matrix method is a versatile and universal technique that could be ...

“Collision Avoidance features cannot always detect all objects, vehicles, bikes, or pedestrians, and you may experience ...

In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

The chemical signatures we're observing may reflect both the comet's ancient origins and its long journey through ...

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

A rare cosmic visitor, 3I/ATLAS, the third confirmed interstellar object, was discovered in July 2025. This object, on a ...

The universe has quasi-moons, mini-moons, and moonlets, but no official definition of what counts as a moon.

The 3I/ATLAS comet was first spotted in July near Jupiter after it entered our solar system from another universe. Here’s ...

An interstellar object called 3I/ATLAS has just passed our sun. Despite online rumours that it’s an alien spaceship, experts ...

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 ...