W.M. Keck Observatory imagery of star system HR 8799 have been time-lapsed. The system hosts four planets that are more ...

Indian astronomer Dorje Angchuk captures stunning 24-hour time-lapse video of Earth's rotation from Ladakh's remote ...

A few years ago I went star gazing in Israel. The Milky Way was above me in the desert sky. Through the telescope I could focus on one star at a time. Each star I gazed upon had its distinct nature.