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

Halloween telescope image reveals bat-shaped stellar nursery where infant stars are born. The cosmic creature spans four full ...

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.

Having worked as a Montessori preschool teacher, I have seen firsthand how slides promote physical, cognitive and even social ...

This is the first time the novel imaging technique has been applied to telescopes. For the first time, astronomers have ...

NASA joins the Roman space telescope and key instruments, marking a milestone toward its 2027 launch to reveal the cosmos.

The Richard F Caris Mirror Lab in Tucson is actually attached to the UA football stadium, with some parts being below seats ...

Find out what's up in your night sky during November 2025 and how to see it in this Space.com stargazing guide.

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

From fermentation technologies to vertical farming and the electrification of tourism, Oslo Innovation Week spotlights the possibilities for scalable climate solutions.

An interstellar comet that originated outside our solar system just flew by the sun. Next, the object will fly by Earth in ...

Indeed, the planetary nebula seen above, known as the Red Spider Nebula and imaged by the James Webb Space Telescope (JWST), ...