A) Galileo Galilei B) Isaac Newton C) Johannes Kepler D) Tycho Brahe

A) Nuclear Fission B) Gravitational Contraction C) Nuclear Fusion D) Radioactive Decay

A) Solar Probe B) Space Telescope C) Planetary Lander D) Asteroid Hunter

A) Dark Matter B) Dark Energy C) Ordinary Matter D) Antimatter

$ \(A) Dark Matter\) $ Question 6: Planetary Science What is the name of the largest planet in our solar system?