Search for distant atmosphere off to a rocky start

Laura Kreidberg ()

Nature, 2023, vol. 618, issue 7963, 32-33

Abstract: Astronomers have used observations of infrared light to measure the heat emanating from an Earth-sized exoplanet known as TRAPPIST-1b. Their findings reveal that the planet is a bare rock, devoid of any atmosphere.

Keywords: Astronomy and astrophysics; Exoplanets (search for similar items in EconPapers)
Date: 2023
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DOI: 10.1038/d41586-023-01738-y

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