We cannot directly detect low-frequency gravitational waves from supermassive black hole binaries.

open Global / Unspecified, Global WS02111

Ground-based laser interferometers like LIGO can only hear high-frequency stellar-mass black hole collisions. Space-based interferometers with million-kilometer laser baselines (like LISA) are required.

science-space global-unspecified black hole cannot directly detect low-frequency gravitational waves supermassive binaries holes climate-environment study

Category: Science Space

Added by: Ian Patel

Created at: 2026-07-22T08:00:00Z

Horizon: 2034

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WS02111 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=2111

We cannot directly detect low-frequency gravitational waves from supermassive black hole binaries.

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