RE: Detecting black holes with telescopes and gravitational waves — Hive

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RE: Detecting black holes with telescopes and gravitational waves

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kontesmerve (53)in #steemstem • 7 years ago

nice posts.I will always follow up and vote. ☺️ please see my profile and vote

7 years ago in #steemstem by kontesmerve (53)

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lemouth (74) 7 years ago

Thanks. I will.

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kontesmerve (53) 7 years ago

Thank you

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