Brown dwarf star just 5 times hotter than coffee found via radio waves - study

Brown dwarf star WISE J0623 was found releasing radio wave emissions. However, it is the coldest star producing radio waves ever discovered, being just 420 degrees Celsius.

This artist's conception illustrates the brown dwarf named 2MASSJ22282889-431026. NASA's Hubble and Spitzer space telescopes observed the object to learn more about its turbulent atmosphere.

(photo credit: Wikimedia Commons)

ByAARON REICH

JULY 14, 2023 17:23

Updated: JULY 16, 2023 14:30

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