NASA’s search for near-Earth oddities has never been about a single dramatic moment, but about a slow, methodical expansion ...

The asteroid Bennu continues to provide new clues to scientists' biggest questions about the formation of the early solar ...

The picture-perfect launch of twin Escapade orbiters bound for Mars presages a fantastical new age in exploring the planets, ...

NASA on Wednesday released new images and data of Comet 3I/ATLAS, the rare interstellar object that set off weeks of ...

Space exploration consistently reveals phenomena that challenge our understanding of the cosmos, from the behavior of distant objects to the composition of alien worlds that defy terrestrial ...

Hubble’s new image shows the Calabash Nebula’s dying star blasting gas at immense speeds, revealing dramatic lobes, ...

As far as physical features, NASA says 3I/ATLAS has speed, color, and direction that are, “consistent with what we’d expect ...

NASA’s new multi-mission images of interstellar comet 3I/ATLAS reveal its true nature, unusual chemistry and ancient origins ...

Interstellar comet 3I/ATLAS has sparked global curiosity after new footage shows it appearing to spin rapidly. Here are the ...

NASA's Perseverance rover has accidentally detected lightning-like electrical discharges on Mars, a breakthrough in ...

Normally," rings around a planet are created from the remnants of meteors, moons or left over planet pieces. But this is not ...