Spectacular 'halos' of spiral galaxies Post a Comment Astronomers have found the true extent of 'halos' consisting of cosmic rays and magnetic fields surrounding spiral galaxies. Baca JugaPoorer nations 'more focused on sustainability''Quick fixes' to the climate crisis risk harming natureIn pictures: Solar eclipse as seen from the UK Read More Share : Post a Comment for "Spectacular 'halos' of spiral galaxies"
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