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"We would need to consider the possibility that the source was created (or trapped as a primordial black hole) by a highly advanced technological civilization," Harvard's Avi Loeb writes.
Compact ruddy galaxies seen by the James Webb telescope confound astronomers. Having very little spin at birth may explain the galaxies’ small sizes.
The meteor IM1 first caught Loeb’s attention through an obscure NASA fireball database under the code “CNEOS 2014-01-08.” ...