"Let's count down 11 recently discovered Earth-like planets! When Earth is no longer habitable, where could humans go? These ...

Astronomers using the James Webb Space Telescope have detected possible signs of gases released by volcanic activity on a ...

Researchers using the James Webb Space Telescope have discovered three massive galaxies from the early universe, revealing ...

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the ...

The photograph of the Milky Way was taken by Oisin McDonnell, who is based in South Australia. He shared the image in a ...

Pocock, who has worked on the JWST, catalogues the science behind its most stunning images in her new book, Webb's Universe. Here's her pick of the telescope’s best shots ...

SPHEREx will explore the universe in 102 infrared colors, providing unprecedented insights into cosmic origins.

planets, and us. As cosmology has progressed, scientists have mapped the universe's large-scale structure. These maps show how galaxies and their groups are organized along filaments of dark ...

Perhaps the greatest tool astronomers have is the ability to look backward in time. Since starlight takes time to reach us, ...

These are just a taste of the discoveries made by the $10 billion Webb telescope since it began science observations in 2022.

The best telescopes allow astronomers to access exceptional views of the night sky, from stars and planets to galaxies and nebulas. They come in a range of configurations, with different optical ...