Black holes that are stellar remnants can be found by searching for

Name: Black holes that are stellar remnants can be found by searching for
Brand: Quizplus
Rating: 4.9 (50 reviews)

Question

Quizplus · Accepted Answer

Stellar remnants that have become black holes can be identified by the detection of X-ray emissions from the heated gas that falls into them. As this gas falls into the black hole, it heats up and emits X-rays, which can be detected by X-ray telescopes. Therefore, variable X-ray sources are the best way to identify stellar remnants that have become black holes.

Black Holes That Are Stellar Remnants Can Be Found by Searching