Exploring the Cosmos: Colors and Light

How do bees perceive colors differently from humans?

• They can see infrared light.

• They can see the color red.

• They can see ultraviolet light.

• They can see all colors humans can see.

What causes the rusty red appearance of Mars?

• Methane in the atmosphere

• Ammonia crystals

• Sulfur compounds

• Iron oxide in the dust and rock

Why do Uranus and Neptune appear blue?

• Presence of water vapor

• Methane absorbs red light

• Reflection of Earth's oceans

• High concentration of oxygen

What is the Orion Nebula known for?

• Having the highest temperature in the universe

• Being the largest planet in the solar system

• Containing thousands of baby stars

• Being the closest star to Earth

What is the significance of the cosmic microwave background radiation?

• It is the heat from the Sun.

• It is the light from the nearest galaxy.

• It is a remnant of the Big Bang.

• It is visible to the naked eye.