A rocky exoplanet in the LHS 1903 system defies models of planetary formation, suggesting that gravitational upheaval has reshaped the red dwarf’s four worlds.
This inverted planetary system perplexes astronomers
Related Content
Lateral walking in crabs may have evolved only once
by
Julie Bort
May 15, 2026
Our understanding of Charles Darwin continues to evolve
by
Julie Bort
May 15, 2026
Ask the AI to explain your medical results? What doctors want you to know
by
Julie Bort
May 15, 2026
Astronomers can't see everything. But it's not for lack of trying
by
Julie Bort
May 15, 2026
Trump told Xi 'I'm not talking' about whether US would defend Taiwan against China
by
Julie Bort
May 15, 2026
Bristol Myers Squibb turns to China to develop new drugs in new transcontinental collaboration
by
Julie Bort
May 15, 2026