New Horizons, the mission that swept past Pluto in 2015 and then into the deep outer solar system, has now measured the background light of the universe. Artist’s concept via NASA. Just how dark is ...
Previous studies concluded there were some weird light-generating objects out there, but that doesn't appear to be the case. Reading time 3 minutes To paraphrase the great Nigel Tufnel, when you look ...
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