NASA reveals its Roman Space Telescope today
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GREENBELT, Md.—On Tuesday NASA administrator Jared Isaacman set an early September launch window for the Nancy Grace Roman Space Telescope—a multibillion-dollar “flagship”-class observatory that is poised to probe the accelerating expansion of the ...
A study of the fascinating galaxy system nicknamed "The Stingray" suggests that mysterious little red dots could be a phase in the evolution of galaxies powered by actively feeding black holes, rather than a distinct class of objects.