Monday, November 29, 2021

Orbital harmony limits late arrival of water on TRAPPIST-1 planets

Seven Earth-sized planets orbit the star TRAPPIST-1 in near-perfect harmony, and researchers have now used that harmony to determine how much physical abuse the planets could have withstood in their infancy.

from Latest Science News -- ScienceDaily https://ift.tt/2ZAuKR7
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Scientists discover first new penguin species in more than 100 years

Genetic evidence has revealed a previously unknown gentoo penguin species on the remote Kerguelen Islands and shown that gentoos actually co...