The TRAPPIST-1 system may have formed pebble-by-pebble - Astronomy Magazine


Astronomy Magazine

The TRAPPIST-1 system may have formed pebble-by-pebble
Astronomy Magazine
The end result? Seven icy, Earth-sized worlds. Chris Ornell, lead author of the paper recently accepted to the journal Astronomy and Astrophysics, said in a press release, “We have been working on pebble aggregation and sweep-up by planets for a long ...
Astronomers explain the formation of seven exoplanets around ...Phys.Org
OU astrophysicist identifies composition of Earth-size planets in TRAPPIST-1 systemEurekAlert (press release)
TRAPPIST-1 planets have an Earth-like composition, research suggestsUPI.com

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