Space
Dust factory seen in the heart of an exploding star
The expanding remnant of a supernova holds a vast core of dust, which could help explain how the universe got so dusty
Regulars
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The expanding remnant of a supernova holds a vast core of dust, which could help explain how the universe got so dusty
If life is common in the universe, we will have found signs of it by the middle of the next decade, thanks to a new generation of space telescopes