Stargazers using telescopes should be able to see the object in the predawn sky beginning Nov. 11, according to EarthSky.

Musk allegedly suggested that NASA's reports of 'technical problems' during the ... With a list of anomalies that baffle ...

An interstellar comet that originated outside our solar system just made its closest pass of the sun, setting it on an ...

A new report offers the latest confirmation of 3I/ATLAS and its interstellar origins, as scientists still debate over its unusual properties.

As NASA’s moon-landing plans with SpaceX hang in the balance, other bold ideas are quietly starting to take shape.

When Comet 3I/ATLAS roared into the solar system this summer, it launched a scientific scramble to study what astronomers ...

The Senate's report supports Space.com's findings, stating, "as early as June 2025, NASA began 'implementing immediately' ...

Astronomers say 3I/Atlas will be visible in parts of the US sky for a short time, giving viewers a unique look at a comet from beyond our solar system.

Astronomer Avi Loeb outlines nine "anomalies" that he says support his hypothesis that interstellar object 3I/ATLAS is an ...

Astronomers are hustling to use interplanetary spacecraft to study the interstellar comet dubbed 3I/ATLAS while the sun is ...

The comet could be older than our solar system. The comet is also distinct because nickel vapor was detected in the gas ...

When evaluating possible planets out of the thousands out there, explained Prof. Bean, scientists look for liquid water as a ...