Planetary atmospheres

Space Astronomers map the climate of Earth-like exoplanets for the first time

JWST found huge temperature swings on two TRAPPIST-1 planets, a sign that both worlds likely lack dense atmospheres.

Space Promising biosignatures on alien worlds could take years to confirm Joshua Shavit

Space Mars has air, but almost none of it can keep you alive Joseph Shavit

Space Researchers propose a broader new way to detect life beyond Earth Joseph Shavit

Space Giant planet that shouldn’t exist is forcing astronomers to rethink planetary science Joshua Shavit

Space The haziest planet we’ve ever seen won’t give up its secrets Joshua Shavit