Answer: blackhole

AnswerCrossword Clue
BLACKHOLEPlace in space
BLACKHOLEOuter space phenomenon photographed for the first time in 2019
BLACKHOLEAstronomical body
BLACKHOLEHawking's astronomical body
BLACKHOLEEscape-proof gravitational field
BLACKHOLEThere's no escaping this
BLACKHOLENothing can escape from one
BLACKHOLEGiant sucker?
BLACKHOLEVery attractive body?
BLACKHOLEDark spot in outer space
BLACKHOLE"The .. of Calcutta"
BLACKHOLECalcutta dungeon
BLACKHOLEDungeon.
BLACKHOLEAn ergosphere surrounds it
BLACKHOLEOuter-space omnivore
BLACKHOLETerm popularized by physicist John Wheeler
BLACKHOLEThere's no escaping it
BLACKHOLEGravitational collapse consequence, in theory
BLACKHOLE"The .... of Calcutta"