The largest moon of Saturn is bigger than Mercury, yet for all its conspicuousness, scientists don't know exactly how it came ...

The first batch of alerts from the Vera Rubin Observatory drew attention to new asteroids, supernovae, and active galactic nuclei.

An international team of scientists led by the Institute of Cosmos Sciences at the University of Barcelona (ICCUB) and the ...

Astronomy does not belong off Earth. It belongs wherever the universe can be observed — and that necessarily includes the surface of the planet humans live on. Kelsey Johnson: Past President of the ...

Astronomers report the rapid transition of WOH G64 from a red supergiant to a yellow hypergiant, based on photometric and spectroscopic observations published in Nature Astronomy.

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

A newly detected X-ray transient may reveal the first direct evidence of an intermediate-mass black hole consuming a white dwarf. A newly observed cosmic outburst is giving astronomers a rare glimpse ...

In this episode, Astronomy magazine Editor Emeritus Dave Eicher invites you to head out during the early evening hours of February 19 to see three planets and the crescent Moon low in the western sky.

Scientists in China have developed an AI model that analyzes stellar data from different telescopes, helping astronomers combine survey data.

Why does the Moon turn red during a lunar eclipse? Kevin KehoeGreat Lakes, Illinois You can credit Earth's atmosphere with ...

Astronomy and commercial space are often portrayed as being on a collision course, yet their futures are deeply intertwined. As satellite constellations expand, astronomers raise concerns about trails ...

Explore the differences between Astrophysics and Astronomy to help you decide which field is a better fit for your interests ...