Spaceflight News
Two giant black holes at the heart of one galaxy may circle each other every 121 to 146 days and could merge in as little as 100 years
A hidden jet in Markarian 501 hints at a black hole pair that could merge within a century, but the evidence is still debated.
The post Two giant black holes at the heart of one galaxy may circle each other every 121 to 146 days and could merge in as little as 100 years appeared first on Space Daily.
| News site | SpaceDaily |
|---|---|
| Date |
Provenance
| Source | Spaceflight News — Latest news |
|---|---|
| Feed | snapi/articles |
| Provider data as of | not stated |
| First observed here | 4 Nov 2026, 21:26 EST |
| Last observed here | 6 Nov 2026, 13:57 EST |
| In latest snapshot | Yes |
| Record identifier | b93561a8-cbb9-5124-b60b-10c6d2c12c22 |
Local observation history
What this site observed; not complete provider history.
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