The main challenge astronomers face when trying to directly detect black holes is that black holes trap all light. This means they do not emit light that can be observed directly, making their detection very difficult. Instead, astronomers typically infer the presence of black holes by observing their effects on nearby matter and the gravitational influences they exert.
What is the main challenge astronomers face when trying to directly detect black holes?(1 point)
Responses
Black holes are too small.
Black holes are too small.
Black holes are empty.
Black holes are empty.
Black holes trap all light.
Black holes trap all light.
Black holes are too black.
1 answer