Coverage dated October 16, 2023 to October 17, 2023

An Exoplanet so Hot it has Clouds Made of Quartz

Headline from Universe Today

A recent study published in The Astrophysical Journal Letters used data obtained by the James Webb Space Telescope’s (JWST) Mid-Infrared Instrument (MIRI) to identify the presence of quartz nanocrystals in the upper atmosphere of WASP-17 b, an exoplanet whose mass and radius are approximately 0.

Universe Today's own description from its feed. We collect headlines and these descriptions, not full articles; read the original reporting below.

Reports & sources

7 articles, oldest first.

  1. Local News 8

    Quartz crystals detected swirling in an exoplanet’s atmosphere (opens Local News 8)

    Published

    Local News 8's feed description

    By Ashley Strickland, CNN (CNN) — Astronomers using the James Webb Space Telescope have for the first time detected tiny quartz crystals containing silica — a common mineral on Earth — within the atmosphere of a blazing hot exoplanet.

  2. ZME Science

    Gems in the Sky: James Webb Telescope Discovers Quartz in an Exoplanet's Atmosphere (opens ZME Science)

    Published

    ZME Science's feed description

    It's the first time something like this has been discovered.

  3. Universe Today

    An Exoplanet so Hot it has Clouds Made of Quartz (opens Universe Today)

    Published

    Universe Today's feed description

    A recent study published in The Astrophysical Journal Letters used data obtained by the James Webb Space Telescope’s (JWST) Mid-Infrared Instrument (MIRI) to identify the presence of quartz nanocrystals in the upper atmosphere of WASP-17 b, an exoplanet whose mass and radius are approximately 0.

  4. WSVN Miami

    Quartz crystals detected swirling in an exoplanet’s atmosphere - WSVN 7News | Miami News, Weather, Sports (opens WSVN Miami)

    Published

    WSVN Miami's feed description

    (CNN) — Astronomers using the James Webb Space Telescope have for the first time detected tiny quartz crystals containing silica — a common mineral on Earth

  5. Forbes

    Exoplanet Has Clouds Made Of Rock Crystals (opens Forbes)

    Published

    Forbes's feed description

    Researchers using NASA’s James Webb Space Telescope have detected evidence of quartz crystals in an exoplanet's atmosphere for the first time.

  6. Science Alert

    JWST Detects Crystals of Quartz in a Strange Exoplanet's Atmosphere (opens Science Alert)

    Published

    Science Alert's feed description

    A recent study published in The Astrophysical Journal Letters used data obtained by the James Webb Space Telescope's (JWST) Mid-Infrared Instrument (MIRI) to identify the presence of quartz nanocrystals in the upper atmosphere of WASP-17 b, an exoplanet...

Identical headlines usually mean shared wire copy. They are counted as separate articles but are not independent confirmation.