Using the James Webb Space Telescope, astronomers have discovered "smoking gun" evidence of a hidden feeding supermassive ...

Scientists say it's the earliest galaxy seen doing this (so far). Astronomers have caught an immensely ancient galaxy ...

A surprisingly well-formed spiral galaxy has been spotted just a billion years after the Big Bang, challenging long-held ...

The telescope may well have outdone itself by revealing evidence of life on a world about 120 light years from Earth.

A study by the University of Cambridge detects potential signs of life on exoplanet K2-18b. While optimistic about the ...

Researchers studying mysterious objects at the edge of the solar system with the James Webb Space Telescope find origin of ...

Using the James Webb Space Telescope, astronomers are working to confirm potential evidence of life on a distant exoplanet ...

This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

New observations by the James Webb Space Telescope – sort of a postmortem examination – indicate that the planet’s demise happened differently than initially thought. Instead of the star coming to the ...

A study suggesting the exoplanet K2-18b shows potential signs of alien life has been met with skepticism from the scientific ...