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How the James Webb Space Telescope is helping size up tiny dwarf planetsThe relative quantities of volatile gases like methane and ethane can reveal key details about distant Kuiper Belt objects.
Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...
A decades-old cosmic mystery may finally be solved. Scientists now suspect that the strange X-ray glow from a distant white ...
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On This Day, Jan. 5: Scientists discover dwarf planet Eris5 (UPI) --On this date in history ... It was considered the largest known dwarf planet in the solar system until a year later when Pluto was downgraded from being a planet. In 2008, tribal ...
Florida Tech's Caldon Whyte is two years into a lengthy universe exploration to earn his Ph.D. in space sciences. After ...
Scientists already know that a planet must be in the “Goldilocks zone”—not too hot and not too cold—to have liquid water, a ...
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