The most powerful telescope in history. The James Webb Space Telescope's "jewel-filled" photos are stunning.

Dark energy is still one of the greatest cosmic mysteries. For all the time, money and telescopes that humanity has used to ...

The most recent CSC update adds more than 400,000 unique compact and extended X-ray sources, as well over 1.3 million ...

Are you ready to see more stars than ever before? You’re in luck, the world’s largest accessible dark sky preserve is located right here in Alberta.

Webb’s latest image of the Helix Nebula reveals a dramatic close-up of a dying star shedding its outer layers. The detailed ...

NASA's James Webb Space Telescope has captured a close-up view of a dying star located 650 light-years away, which is ...

American space agency NASA announced the launch of an improved software called ExoMiner++ that is used to detect exoplanet ...

Webb’s breathtaking view of the Helix Nebula shows a dying star’s final breath becoming the seeds of future worlds.

A black hole 11.6 billion light-years away is breaking a speed limit for feeding, offering clues about the early universe's ...

For years, the James Webb Space Telescope has been spotting enormous black holes in the early universe that defy all ...

Astronomers have long sought evidence to explain why comets at the outskirts of our own solar system contain crystalline ...

A sizzling exoplanet caught by the James Webb Space Telescope is shedding its atmosphere and leaving behind two gigantic helium tails.