Sightings of swallows in Southern Spain and swifts in the Levant. Spring is on its way.
(See spring forward and spring arrives at three times the speed.)
Gargantuan black hole may be a remnant from the dawn of the universe
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Astronomers were puzzled by a black hole around 50 million times the mass
of the sun with no stars, spotted by the James Webb Space Telescope – now
simulat...
5 hours ago



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