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The Solar System, home to Earth and countless other fascinating planets and moons, exists within the Milky Way galaxy. But ...
The spiral galaxy M83 is captured face-on, providing a clear view of its full structure. Chandra's X-ray data reveals ...
Detailed photos from the newly operational Vera C. Rubin Observatory have revealed that the recently discovered interstellar ...
The newly discovered world — a "sednoid" — challenges what planetary scientists thought they knew about the edge of the solar ...
A controversial new paper questions whether the interstellar object 3I/ATLAS is a potentially dangerous alien probe, similar ...
How big is the universe? In this video, we embark on a journey from our solar system to the edge of the observable cosmos.
In a cosmic first, scientists watched planet-forming materials begin to solidify around a newborn star, offering a peek into what our Solar System may have looked like at birth. It’s a stunning replay ...