🏆 which
Which mission first detected gravity waves in space?
Quick Answer
LIGO, first observing gravitational waves in 2015, was the breakthrough that detected ripples in spacetime. The signal came from two merging black holes.
The Full Story
LIGO, the Laser Interferometer Gravitational-Wave Observatory, made the first direct detection of gravitational waves in September 2015. The signal came from two black holes colliding and merging about 1.3 billion light-years away. The discovery confirmed a key prediction of Einstein’s general relativity and opened a new era of astronomy. LIGO later shared the 2017 Nobel Prize in Physics for the achievement.
Key Facts
1.First direct detection: 2015
2.Source: merging black holes
3.Distance to the event: about 1.3 billion light-years
YouTube Angle
Suggested video title for this topic:
"A new kind of astronomy began when spacetime itself was heard."
Was this answer helpful?
Tap a reaction — it helps us pick what to cover next.