What planet is second from the Sun?

• Earth

• Mercury

• Pluto

• Venus

Which planet has the most moons?

• Saturn

• Jupiter

• Earth

• Neptune

Who was the first person to walk on the Moon?

• Sally Ride

• Yuri Gagarin

• Buzz Aldrin

• Neil Armstrong

What is the hottest planet on average?

• Mercury

• Venus

• Mars

• Jupiter

Who is known as the “Father of Observational Astronomy”?

• Archimedes

• Galileo Galilei

• Francis Bacon

• Rene Descartes

What is NOT a name on one of Jupiter’s Moons?

• Europa

• Lo

• Melia

• Callisto

Which is NOTa planet that has rings?

• Saturn

• Venus

• Jupiter

• Uranus

When will Halley’s Comet be visible from Earth again?

• 2059

• 2061

• 2074

• 2094

Who was the first woman to travel into space?

• Valentina Tereshkova

• Sally Ride

• Svetlana Savitskaya

• Mae C. Jemison

What planet has the longest valley and biggest volcano (that we know of)?

• Uranus

• Jupiter

• Earth

• Mars