To save this space telescope, a rocket will be launched from a plane
Launched in 2004, the Neil Gehrels Swift Observatory‘s mission is to observe and study gamma-ray bursts from its…
2025, November 19: Pegasus Globular Cluster: Find Messier 15, the Great Andromeda Galaxy, and the Double Cluster
November 19, 2025: With the moon near its New phase, moonlight no longer hides faint celestial treasures. Step…
2025, November 14: Look for the Andromeda Galaxy on November Evenings
November 14, 2025: With the waning crescent moon before sunrise, look for the Andromeda Galaxy, the nearest large…