This is one reason why we don’t think white holes exist in the universe—they just can’t stick around. Then again ... maybe our expanding universe is itself some sort of stable white hole ...

The implications challenge everything we know about cosmology. This isn’t just big - it's universe-breaking. ‘White Lotus’ star Aimee Lou Wood responds to ‘mean and unfunny ...

Big bang—The fiery birth of the observable universe in an explosion of space ... shell of luminous gas that surrounds a small white dwarf star. The ionized shell receives ultraviolet light ...