#HTE
Astroboffins score a first by spotting traces of helium on an exoplanet
The second most abundant element has proven surprisingly hard to detect
Astronomers have detected helium floating around in the atmosphere of an exoplanet for the first time, according to a paper published in Nature on Wednesday.…
http://go.theregister.com/feed/www.theregister.co.uk/2018/05/03/astroboffins_find_helium_on_faraway_exoplanets_for_the_first_time/