Discoveryのインスタグラム(discovery) - 3月5日 03時03分

From @NASA: Eta Carinae's great eruption in the 1840s created the billowing Homunculus Nebula, imaged here by Hubble, and transformed the binary into a unique object in our galaxy. Astronomers cannot yet explain what caused this eruption.

#NASA #space #nebula #HubbleSpaceTelescope #Hubble

[BIHAKUEN]UVシールド(UVShield)

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