astro

How many planets are present in solar system

• 2^3

• 8!

• 4^2

• ln(217)

What planets do not have moons

• Saturn

  Uranus

• Venus

  Mercury

• Earth

  Mars

• Jupiter

  Neptune

What is a red Dwarf

• Very small star with high temperature

• Very big star with high temperature

• Very big star with low temperature red in colour

• very small star with low temperature

What is a nebula

• Cloud of vapor in space

• Nuvola

• Stars close to eachother that seem like a cloud

• Cloud of dust between stars

What is a super cluster

• Cluster of superheroes

• Collections of clusters of galaxies

• A DC movie

• An exploding white dwarf

What is a globular cluster

• Large number of old stars

• Small number of old stars

• Large number of young stars

• Large number of mainly old stars