Recently discovered Comet C/2025 R3 (PanSTARRS) will make its closest approach to the sun and Earth in late April and could ...

A comet discovered in September last year is currently on track to achieve peak brightness that will almost match Vega, the fifth-brightest star in the night sky. Unfortunately, that peak is likely to ...

In late April 2026, a long-period comet will swing through the inner solar system. It will likely be visible with binoculars, and there's a small chance it could be seen with the naked eye. When you ...

The Hubble Space Telescope's newest images of 3I/ATLAS confirm the presence of its sunward anti-tail, contrary to the usual ...

NASA’s MAVEN spacecraft, which usually studies the atmosphere of Mars, recently took on a very different job. For about 10 days starting September 27, 2025, the spacecraft turned its attention toward ...