Comet 3I/ATLAS is a visitor that will never call the solar system home. Identified on a one-way path that carries it in and ...
Comet 41P/Tuttle-Giacobini-Kresak, a small icy body orbiting Jupiter’s neighborhood, did something astronomers rarely witness: after swinging past the sun in April 2017, it slowed its spin to a ...
The interstellar comet 3I/ATLAS makes its closest approach to Earth early Friday. Scientists have tracked the object since its July discovery and confirmed it is a comet, despite online speculation ...