The journey of astronomical telescopes began in the early 17th century when Galileo Galilei crafted his first refracting ...

The location of the fast radio burst, indicated by the oval outlines, is on the outskirts of a massive elliptical galaxy, the yellow oval at right.

NASA astronaut Suni Williams is seen outside the International Space Station during the Jan. 16, 2025, spacewalk where she ...

Astrophysicists have achieved a major breakthrough by capturing images of exocomet belts around 74 nearby stars. Using the ...

Astronomers have achieved a groundbreaking feat by capturing the first clear image of a star in another galaxy. This achievement showcases the immense advancements in space observation technology and ...