Travel the universe from your seat with our picks from the annual ZWO Astronomy Photographer of the Year competition.

The debate over the existence of extraterrestrial life touches literature, religion, and science in 17th century Europe.

Saturn is one of the most mesmerizing planets in our Solar System. Famous for its iconic rings, it is also a world of extreme ...

The giant hole was spotted facing Earth, likely firing solar winds at our planet that could lead to spectacular auroras.

Interstellar objects like 3I/ATLAS that have been captured in planet-forming discs around young stars could become the seeds ...

While we’ll all be under the influence of this cazimi, three signs in particular will be most sensitive to its effects. Read ...

Our Solar System is plunging into chaos. Better hang on tight. The planets are getting knocked out of orbit. What could ...

Greetings, stargazers. Saturday is named for the prominent figure in Roman mythology. In addition to stargazing, this month should be great for Saturn-gazing. To ancient astronomers, Saturn was one ...

Some planets may be soot-rich rather than water-based. Atmosphere studies will be key to understanding their true nature.

The earliest images of 3I/ATLAS, newly uncovered by Michigan State University, reveal how the interstellar object evolved as ...

TRAPPIST-1 is one of the most promising places to study Earth-like planets outside our solar system. Among its seven rocky ...