NASA's Hubble Telescope captured the rare phenomenon of a comet breaking apart, catching scientists off guard until they saw ...

NASA's Hubble Space Telescope has captured a rare cosmic moment: a comet breaking apart in real time.

The Hubble Space Telescope celebrates 36 years of incredible discoveries, stunning imagery, and a lasting impact on astronomy.

Astronomers have uncovered surprising evidence of a thick atmosphere surrounding TOI-561 b, a scorching, fast-orbiting rocky planet once thought too extreme to hold onto any gas. Using NASA’s James ...

These three exoplanets are among the least dense ever found, and all attempts to probe their atmospheres have been blocked by ...

NASA’s Roman Space Telescope completes vibration, acoustic and electronic tests. Launch preparations continue for a fall 2026 ...

Construction has begun on a new telescope designed to map one of the universe’s ...

How telescope magnifications work and why eyepieces are the best upgrade for achieving your stargazing goals. When you ...

Welcome to the Tuesday Telescope. There is a little too much darkness in this world and not enough light—a little too much pseudoscience and not enough science. We'll let other publications offer you ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A dramatic rise in the number of internet satellites ...

With the help of an extremely powerful telescope deep underground in Japan, astronomers may be able to catch a glimpse of ...

The Harlan J. Smith Scholars program involves astronomy undergraduates in observing on a major telescope at McDonald Observatory.