The Andromeda Galaxy, located 2.5 million light years away, has fascinated observers for centuries. Once believed to be part ...

The annual competition for professional and amateur astrophotographers released its shortlisted images, which capture the ...

Particular stars called Cepheid variables allow astronomers to determine distance, and Hubble spotted one of these within M31.

Credit: A Rainbow Mosaic of the Rosette and the Christmas Tree Nebulae © Shaoyu Zhang Behold! The 2025 ZWO Astronomy ...

Take a deep breath: the universe is not just big it’s mind-bogglingly, practically scandalously huge. And it’s growing. A century ago, Edwin Hubble peered through his telescope and shattered human ...

Fresh evidence claims that the Earth and the surrounding galaxy are suspended inside a cosmic void based on echoes from the ...

Andromeda never looked as good as it does in a new image from the Chandra X-ray observatory and a range of powerful telescopes. A fitting tribute to dark matter pioneer Vera Rubin.

By studying what makes the Milky Way unique, astronomers are hoping to understand our galaxy’s past and unravel the mystery ...

This deep view of the Orion Constellation glows in reddish hues thanks to a filtered view of hydrogen alpha emission, a type ...

Object Details Author Rubin, Vera C. 1928- Notes NASM copy purchased with funds from the S. Dillon Ripley Endowment. Contents pt. 1. Galaxies The past decade meets the next decade. Structure and ...

Goar’s passion is the Dark Sky Telescope Program that runs through Sept. 21, and that takes place in the Hurricane Ridge ...

Avid stargazers in Malaysia often take trips within the country to spots where stars are more visible. Read more at ...