#James Webb Space Telescope

3 articles tagged “James Webb Space Telescope”.

1. Science June 24, 2026 at 06:43 PM

   Hubble Spots Galaxy Scientists Thought Impossible to Find

   Hubble detected ultraviolet light from galaxy MXDFz4.4, providing new clues on how early stars ended the cosmic dark ages.

2. Science June 22, 2026 at 06:46 PM

   Webb Telescope Spots Birth of Giant Galaxy, Supermassive Black Hole

   Astronomers observed a compact group of at least six galaxies merging 12 billion light-years away, offering a rare glimpse into early cosmic evolution.

3. Science June 19, 2026 at 06:23 AM

   Webb Telescope Discovers Salty Clouds on Pink Planet GJ504b

   Astronomers using the James Webb Space Telescope have detected salt clouds in the atmosphere of GJ504b, a planetary-mass companion 57 light-years away, challenging existing models of cold exoplanet atmospheres.