It's time for one of the biggest battles our Solar System has ever seen. In this corner, a gas giant and heavyweight, Jupiter ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Interstellar comet 3I/ATLAS is making its closest approach to Earth this month, captivating astronomers with its otherworldly ...

The Hubble Space Telescope and the Jupiter Icy Moons Explorer have captured fresh images of an interstellar comet as the object nears its closest approach to Earth later this month.

Interstellar Comet 3I/ATLAS is nearing Earth. Hubble and Juice captured new images, revealing an alien object with a strange CO2 composition.

Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, the probe will be one light-day from Earth.

The Geminids meteor shower peaks on the evening of Saturday. During its peak, the AMS says that it can spit out upwards of ...

A brilliant point of light is rising in the eastern sky soon after dark this month, drawing comparisons to the "Star of ...

Interstellar comet 3I/ATLAS is a chemical goldmine, holding life's building blocks four times richer than local comets.

Invigorating new images have been captured by the Hubble Space Telescope and Juice (or Jupiter Icy Moon Explorer) of the ...

Astronomers around the world are accelerating their study of Comet 3I/ATLAS, the third confirmed interstellar object to enter ...