The visual journey unveils what the stars in the night sky truly are, using authentic images captured from Earth. With the ...

New photos, including a striking technicolor timelapse, show off the newly discovered interstellar object 3I/ATLAS as it ...

Given 3I/ATLAS' highly eccentric orbit, this will be its one and only visit to our solar system, as its trajectory does not ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's not aliens.) ...

For the photographers honored at the 2025 Astronomy Photographer of the Year awards, the universe is their muse. From our ...

The annual competition for professional and amateur astrophotographers released its shortlisted images, which capture the ...

The Hubble Space Telescope has been one of humanity's most incredible tools for unlocking the secrets of the universe. For ...

The space agency spotted the quick-moving object with the sky-surveying Atlas telescope in Chile earlier this week and confirmed it was a comet from another star system.

A comet from a solar system outside our own was first noticed on July 1 by a NASA telescope located in Rio Hurtado, Chile, as part of the Asteroid Terrestrial-impact Last Alert System (ATLAS).

Back to Article List Tianwen-2 is voyaging to an asteroid and a comet The Tianwen-2 spacecraft will study two small solar system bodies up close.

NASA's Lucy spacecraft has beamed back pictures from its latest asteroid flyby, revealing a long, lumpy, odd-shaped space rock.