This may remain a hoot-dunit. Nebula, the six-year-old fugitive European barn owl, remains on the lam nearly three weeks after hightailing it from a Long Island nature sanctuary. “There have been no ...
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What Is a Nebula?

Hubble Telescope image of the Horsehead Nebula. Credit: T.A.Rector (NOIRLab/NSF/AURA) & Hubble Heritage Team (STScI/AURA/NASA) Nebulae are all but impossible to spot in the night sky, but you'd never ...