Hubble and NTT Capture Strange Alignment of Planetary Nebulae - Universe Today
While taking a look at more than a hundred planetary nebulae in our galaxy’s central bulge, astronomers using the NASA/ESA Hubble Space Telescope and ESO’s New Technology Telescope have found something rather incredible. It would appear that butterfly-shaped planetary nebulae – despite their differences – are somehow mysteriously aligned! We know that stars similar to … Continue reading "Hubble and NTT Capture Strange Alignment of Planetary Nebulae"
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