Some organisms think "boiling" is the perfect temperature. Found in volcanic spr...
Ecosystems that thrive without a single ray of sunlight. Deep on the ocean floor, life gat...
Weight and speed are perfectly linked in space. If you know how fast a moon is traveling, ...
Planets don't maintain a constant cruise control. An orbiting body picks up speed as i...
How long does it take to finish one lap? From the 88-day sprint of Mercury to the century-...
Nature rarely moves in a perfect circle. Most objects in space travel along stretched-out ...
The cosmic tether that keeps worlds in line. Without gravity, planets would fly off into t...
Decoding the "filter" of an alien sky. When an exoplanet passes in front of its ...
Storms on a scale we can barely imagine. From the gentle breezes of Earth to the supersoni...