Morning Overview on MSN
Inside Earth’s first planetary defense system against killer asteroids
For the first time in its history, humanity is assembling a coordinated system to find, track, and deflect asteroids that ...
Morning Overview on MSN
Loudest gravitational wave ever backs up Einstein’s 100-year-old theory
On January 14, 2025, a pair of black holes with nearly identical masses crashed together roughly 1.2 billion light-years away ...
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