Alpha Centauri’s possible new gas giant is too hostile for life itself but could have icy moons worth exploring.

Skywatchers are in for a two-part cosmic spectacle: a rare Venus-Jupiter pairing followed by the peak of the Perseid meteor shower. Tuesday, Aug. 12 will dawn with brilliant Venus sidling up to mighty ...

NASA's Hubble Space Telescope has captured the sharpest images ever taken of 3I/ATLAS as it makes its way into the inner solar system.

The annual Perseids meteor shower, dubbed as the most popular meteor shower of the year, is set to peak, promising up to 100 meteors per hour.

On August 10, 2025, a rare planetary alignment will grace the pre-dawn sky, featuring Mercury, Venus, Jupiter, and Saturn visible to the naked eye. Ur ...

Jupiter and Venus are two of the brightest objects in the night sky. When you know where to look, it is very easy to spot ...