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    Citizen scientists discover two gaseous planets - Forum

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    Forum moderator: arya, dethalternate  
    Forum » Main » Science, Astronomy, Nature » Citizen scientists discover two gaseous planets
    Citizen scientists discover two gaseous planets
    ManuDate: Sunday, 13-June-2021, 7:10 AM | Message # 1
    --dragon lord--
    Group: undead
    Messages: 12603
    Status: Offline
    Citizen scientists discover two gaseous planets around a bright, sun-like star
    by Elizabeth Landau, NASA's Goddard Space Flight Center

    At night, seven-year-old Miguel likes talking to his father Cesar Rubio about planets and stars. "I try to nurture that," says Rubio, a machinist in Pomona, California, who makes parts for mining and power generation equipment.

    Now, the boy's father can claim he helped discover planets, too. He is one of thousands of volunteers participating in Planet Hunters TESS, a NASA-funded citizen science project that looks for evidence of planets beyond our solar system, or exoplanets. Citizen science is a way for members of the public to collaborate with scientists. More than 29,000 people worldwide have joined the Planet Hunters TESS effort to help scientists find exoplanets.

    Planet Hunters TESS has now announced the discovery of two exoplanets in a study published online in Monthly Notices of the Royal Astronomical Society, listing Rubio and more than a dozen other citizen scientists as co-authors.

    These exotic worlds orbit a star called HD 152843, located about 352 light-years away. This star is about the same mass as the Sun, but almost 1.5 times bigger and slightly brighter.

    Planet b, about the size of Neptune, is about 3.4 times bigger than Earth, and completes an orbit around its star in about 12 days. Planet c, the outer planet, is about 5.8 times bigger than Earth, making it a "sub-Saturn," and its orbital period is somewhere between 19 and 35 days. In our own solar system, both of these planets would be well within the orbit of Mercury, which is about 88 days.

    untotenawake
    Read more/full article/source - https://phys.org/news....ht.html
     
    Forum » Main » Science, Astronomy, Nature » Citizen scientists discover two gaseous planets
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