Cosmos Daily 🚀: “look up tonight NGC 2440: Cocoon of a New White Dwarf Like…”

look up tonight NGC 2440: Cocoon of a New White Dwarf Like a butterfly, a white dwarf star begins its life by casting off a cocoon that enclosed its former self. In this analogy, however, the Sun would be a caterpillar and the… 📷 NASA APOD #space #nasa #astronomy #cosmos #science