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What is the name of the nearest known black hole to Earth, discovered in 2022?
Answer
Gaia BH1
What is the approximate mass of Sagittarius A* in solar masses?
Answer
4.1 million solar masses
What is the process by which black holes emit particles and slowly lose mass?
Answer
Hawking radiation
What is the name of the black hole at the center of the galaxy M87?
Answer
M87*
What telescope network captured the first image of a black hole?
Answer
Event Horizon Telescope
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Latest trivia questions
What is the approximate mass of Sagittarius A* in solar masses?
Answer
4.1 million solar masses
What is the process by which black holes emit particles and slowly lose mass?
Answer
Hawking radiation
What telescope network captured the first image of a black hole?
Answer
Event Horizon Telescope
What type of black hole is formed from the collapse of a giant star?
Answer
Stellar black hole
What is the theoretical point of infinite density at a black hole's center?
Answer
Singularity
What is the name of the first black hole confirmed to exist?
Answer
Cygnus X-1
What is the name of the supermassive black hole at the center of the Milky Way?
Answer
Sagittarius A*