Jessi and Sam explore space topics, answering questions about math in astronomy, the creation of the universe, and Venus's atmosphere. They explain how astronomers use math to measure distances in space, discuss the Big Bang theory, and describe Venus's harsh atmosphere compared to Earth's.

What do Jessi and Sam enjoy learning about?

• Space

• Ancient history

• Dinosaurs

• Ocean life

How do astronomers use math in their work?

• To communicate with aliens

• To predict weather patterns

• To calculate distances in space

• To design spacecraft

What simple activity can help understand how astronomers measure star distances?

• Jumping on a trampoline

• Drawing a star map

• Using a pencil and your eyes

• Listening to star sounds

What is the Big Bang theory about?

• The expansion of the universe

• The formation of the Milky Way

• The creation of the Earth

• The end of the universe

What do scientists observe about galaxies to understand the universe's expansion?

• Their color

• Their size

• Their movement

• Their shape

What is the atmosphere of Venus primarily composed of?

• Nitrogen

• Carbon dioxide

• Hydrogen

• Oxygen

Why is Venus's atmosphere inhospitable for humans?

• It is too hot and heavy

• It is too thin

• It is too cold

• It is full of water

What happens to spacecraft that visit Venus?

• They orbit Venus indefinitely

• They thrive and send back data

• They get smushed by the atmosphere

• They return to Earth safely

What is a unique feature of Venus compared to Earth?

• It is closer to the Sun than Mercury

• It has a very heavy atmosphere

• It is larger than Earth

• It has a breathable atmosphere

What is the main reason humans cannot have a picnic on Venus?

• The toxic and heavy atmosphere

• The absence of water

• The lack of sunlight

• The presence of alien life