🚀 Science & Space Trivia Questions

Which planet is known as the Red Planet?

• Venus
• Mars
• Jupiter
• Mercury

What is the chemical symbol for gold?

• Go
• Gd
• Au
• Ag

How many planets are in our solar system?

• 8
• 9
• 7
• 10

Which gas do plants absorb from the air?

• Oxygen
• Nitrogen
• Hydrogen
• Carbon dioxide

Who was the first person to walk on the Moon?

• Buzz Aldrin
• Neil Armstrong
• Yuri Gagarin
• John Glenn

What is the largest planet in our solar system?

• Saturn
• Neptune
• Jupiter
• Uranus

Roughly how fast does light travel?

• 300,000 km per second
• 300,000 km per hour
• 3,000 km per second
• 30,000 km per second

What part of the body do cardiologists specialize in?

• Brain
• Lungs
• Skin
• Heart

What is the closest star to Earth?

• Proxima Centauri
• The Sun
• Sirius
• Alpha Centauri

What force pulls objects toward the center of the Earth?

• Magnetism
• Friction
• Gravity
• Inertia

What is the hardest naturally occurring substance on Earth?

• Gold
• Quartz
• Diamond
• Titanium

Which organ in the human body produces insulin?

• Liver
• Kidney
• Pancreas
• Spleen

What is the powerhouse of the cell?

• Nucleus
• Ribosome
• Mitochondria
• Golgi body

Which space agency launched the Apollo 11 mission?

• ESA
• NASA
• Roscosmos
• JAXA

What is the name of the galaxy that contains our solar system?

• Andromeda
• Whirlpool
• Milky Way
• Triangulum

Which planet has the most moons in our solar system?

• Jupiter
• Saturn
• Uranus
• Neptune

What type of energy does a solar panel convert sunlight into?

• Electrical energy
• Kinetic energy
• Thermal energy
• Nuclear energy

What is the chemical formula for water?

• CO2
• H2O
• O2
• NaCl

What is the chemical symbol for iron?

• Ir
• In
• Fe
• I

What is the chemical symbol for sodium?

• So
• Sd
• S
• Na