Interoception: Monkeys can sense their own heartbeat just like us

Drag sails could help us solve our space junk problem by providing a more "fail-safe approach" to deorbiting defunct satellites, lowering the risk of catastrophic collisions in low Earth orbit.

US Space Force Releases Decades of “Fireballs” Data to NASA for Planetary Defense Studies

Dwindling Water Levels of Lake Powell Seen From Space – Second-Largest Man-Made Reservoir in the US