Tag: gravity

blog

Black Hole Merger Emits 36 Septillion Yottawatts in Gravitational Waves

by

Space: The first direct observation of gravitational waves detected two merging black holes, emitting 36 septillion yottawatts (3.6×10⁴⁹ watts), surpassing the total light radiated by all stars in the observable universe. [SXS simulation] pic.twitter.com/webcyO8i7p — Doolly Noted ✏️ (@doollynoted) May 21, 2025 Video: The first direct observation of gravitational waves detected two merging black holes, […]

Read More
blog

Lunar Recession: Moon Drifts 1.5 Inches Yearly from Earth

by

The Moon is drifting away from Earth at 1.5 inches (3.8 cm) per year, a process called lunar recession driven by tidal forces and angular momentum. Earth’s rotation pulls ocean tides ahead of the Moon, slowing our planet’s spin. This energy transfers to the Moon, pushing it into a wider orbit. Laser measurements from Apollo […]

Read More