#James Webb Space Telescope

3 articles tagged “James Webb Space Telescope”.

  1. Science

    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

    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

    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.