NASA’s Parker Solar Probe has slipped closer to the Sun than any spacecraft in history, and its latest flyby has now delivered the most intimate images ever captured of our star. The new views do more ...
On 1 July 2025, astronomers using the ATLAS (Asteroid Terrestrial-impact Last Alert System) survey telescope in Rio Hurtado, Chile, detected a faint, fast-moving object unlike anything seen before.
The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's observations.