Super-Earth's Long Orbit Makes It Only Occasionally Habitable

The exoplanet HD 20794d swoops in and out of its habitable zone every few hundred days, making for an extreme climate.

Feb 2, 2025 - 11:01
 0
Super-Earth's Long Orbit Makes It Only Occasionally Habitable
The exoplanet HD 20794d swoops in and out of its habitable zone every few hundred days, making for an extreme climate.