Galactic spins carry fingerprints of the primordial universe
The origin of spin in spiral and elliptical galaxies has posed a long-standing puzzle for astronomers. One idea, known as tidal torque theory, proposes that galaxies' spins are an imprinted record of the early universe, imparted by gravity long before galaxies first formed and still detectable in galaxies today.
The science section covers breakthroughs in medicine, physics, biology, and technology. We surface discoveries that expand what humanity can do, from new treatments reaching clinical trials to engineering feats that seemed impossible a decade ago. Every link goes to the original publisher so you can read the full study or press release yourself.
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For many, a total solar eclipse is a once-in-a-lifetime experience. But for a dedicated few, it's a deep passion.
Ways to safely enjoy the partial solar eclipse on Wednesday evening.