Question

What evidence have astronomers learned about the universe using X-rays mounted on satellites?

A) Dark matter distribution
B) Black hole activity
C) Cosmic microwave background
D) Planetary atmospheres

Answer 1

X-ray satellites mounted on satellites have provided evidence on dark matter distribution, black hole activity, and planetary atmospheres in the universe.

Step-by-step explanation:

X-ray satellites mounted on satellites have provided evidence on various aspects of the universe, including:

1. Dark matter distribution: X-ray observations have helped researchers study the effects of dark matter on galaxy formation and large-scale structure of the universe.
2. Black hole activity: X-ray telescopes have detected and studied X-ray emissions from black holes, providing valuable insights into their behavior and properties.
3. Planetary atmospheres: X-rays can reveal information about the composition and dynamics of planetary atmospheres, such as the presence of X-ray auroras on Jupiter.