The first quarter moon is October 29th, so trick or treaters can be treated to a fine view of the waxing gibbous moon and ...

For decades, scientists engaged in the Search for Extraterrestrial Intelligence (SETI) have probed the galaxy for signs of ...

From star clusters and planets to meteor showers and galaxies, here's a list of some must-see astronomical events set to take place this month ...

Will the Milky Way and Andromeda galaxies collide in several billion years? The odds have changed with a new study using ...

This article, originally titled "The Man Who Discovered the Universe," is from the Summer 2025 issue of Air & Space Quarterly ...

Get ready to witness our cosmic neighbor like never before! :milky_way: Astrophotographer Ronald Brecher spent 38 hours ...

The nearby satellite galaxy M32 can also be seen as a bright ball on the upper edge of Andromeda's disk while the milky ...

There’s so much going on this month for stargazers, including great lunar conjunctions and cover-ups. One of the great meteor showers also puts on a show. October is a transitional month, both in ...

There is so much going on this month for stargazers, including lunar conjunctions and cover-ups. One of the great meteor ...

There’s so much going on this month for stargazers, including great lunar conjunctions and cover-ups. One of the great meteor ...

October nights are famed for their ghastly Halloween frights, yet the skies in fact bring rather friendly and benign ...

In about four billion years from now, the Milky Way and Andromeda galaxies will crash together Visualization: NASA, ESA, and F. Summers, STScI Simulation credit: NASA, ESA, G. Besla, Columbia ...