Topics from February 2022
- Why do astronomers call Uranus and Neptune ice giants?
- Which moon of Neptune revolves in the opposite direction of its other moons?
- Does Neptune have rings?
- Which is the smallest of the giant planets?
- Whose work provided the first evidence for the existence of dark matter?
- What is a galactic year?
- Is the sun the only star in the Milky Way?
- Is the Milky Way constantly moving?