Which are true about the the arcs of light scientist see around a galaxy when viewing them through a telescope?(2 points)

Question

Responses

its caused by a supernova in the area
its caused by a supernova in the area

the phenomenon is called gravitational lensing
the phenomenon is called gravitational lensing

it is a way to observe dark matter
it is a way to observe dark matter

the phenomenon is called telescoping

Answer 1

The correct statements about the arcs of light seen around a galaxy when viewed through a telescope are:

1. the phenomenon is called gravitational lensing
2. it is a way to observe dark matter

Gravitational lensing occurs when a massive object, like a galaxy, bends the light from objects behind it, creating arcs or distortions. This phenomenon also provides insights into the presence of dark matter in the universe.