Tuesday, February 9, 2021

Astronomers offer possible explanation for elusive dark-matter-free galaxies

Astronomers have found that some dwarf galaxies may today appear to be dark-matter free even though they formed as galaxies dominated by dark matter in the past.

from Latest Science News -- ScienceDaily https://ift.tt/3aNCfFT
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X-ray movies reveal how intense lasers tear a buckyball apart

Using intense X-rays, researchers captured a buckyball as it expanded, split and shed electrons under strong laser fields. Detailed scatteri...