A molten lava world cloaked in a thick envelope of vaporized rock could be the strongest evidence we have yet of a rocky exoplanet with an atmosphere beyond our Solar System. The planet TOI-561 b is ...
How can a planet so close to its star still breathe? That’s the puzzle astronomers now face after the James Webb Space Telescope caught an ultra‑hot super‑Earth, TOI‑561 b, cloaked in a thick ...