
OpinionMarch 22, 2022
Cosmic Collisions Yield Clues about Exoplanet Formation
Low levels of bombardment reveal that the TRAPPIST-1 system probably grew quickly
Sean Raymond is an American astrophysicist working at the Bordeaux Astrophysical Laboratory in France. He also writes a blog at the interface of science and fiction (planetplanet.net) and recently published a book of astronomy poems.

Cosmic Collisions Yield Clues about Exoplanet Formation
Low levels of bombardment reveal that the TRAPPIST-1 system probably grew quickly