Thứ Tư, 29 tháng 5, 2019

Astronomers discover a “forbidden” planet in a “Neptunian Desert”

An exoplanet smaller than Neptune with its own atmosphere has been discovered in a Neptunian Desert

An international team of astronomers led by the University of Warwick has found a "forbidden" planet orbiting the "Neptunian Desert" of another star. Located 920 light years from Earth, exoplanet NGTS-4b is 20 percent smaller than Neptune, yet it retains an atmosphere despite being close enough to circle its star once every 1.3 days and having a surface temperature of 1,000° C (1,800° F).

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Category: Space

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