Dark Energy Horizon: Galaxy Mergers Stall Beyond Light-Speed Reach #shorts

[00:00:00]What if the universe tried to race faster than light and hit a wall? New models say dark energy is pushing back as galaxy mergers stretch toward a horizon where we can't reach the action anymore. First, stars and gas swirl together. Then expansion swallows the gaps, slowing the final slam.

[00:00:21]That's all that matters because merged galaxies shape black holes, star birth, and the cosmic web we map today.

[00:00:30]So, this isn't just a science scare.

[00:00:31]It's a timing problem for our whole galaxy story. Subscribe for more space shocks.