October is an excellent time to observe the Andromeda spiral galaxy as it passes high overhead in the Autumn night sky.

The Andromeda galaxy (M31) has been captured by the Chandra X-ray Telescope. See the imagery and hear a sonification of it.

This summer, I upgraded my small wide-angle view telescope in order to better track deep space objects and capture ...

Over the course of human history, perhaps no single object in the night sky has drawn more attention than the Andromeda ...

Comet Lemon will be in the heart of the constellation Boötes, the Herdsman, as it makes its closest approach to Earth on Oct.

Today's column includes how you can see pieces of Halley's Comet burning up in our sky next week exactly 40 years to the day ...

NASA’s “What’s Up” guide for October 2025 outlines the month’s best celestial events, including Moon–planet pairings, meteor showers, and stargazing tips for observers worldwide.

Nebulas are spectacular clouds of gas and dust where stars come to life and fade away. Their radiant beauty has captivated ...

After a long, hot summer, these beautiful and cool October evenings are just made for stargazing! Midway up in the northeastern sky after dark at this ...

A waning Moon drifts past Jupiter this week, while early risers will find dazzling views of autumn constellations and ...