https://www.indiatimes.com/technology/science-and-future/time-lapse-images-of-the-butterfly-nebula-offer-new-insights-on-its-origin-590392.html
Astronomers capture a breathtaking timelapse of a nebula in the shape of a butterfly as the star inches closer towards its death, reveals a LiveScience report. NASANGC6302, the ‘Butterfly Nebula’ is located around 4,000 light years away…
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