Solar Flares and a Virtual Universe

Hank Green discusses recent solar flares, their impact on Earth, and the importance of understanding them. He introduces the Illustris simulation, a complex model of the universe's formation and evolution, allowing scientists to test theories about the cosmos. The video concludes with a call to action for viewers to support and subscribe to SciShow.

What is a solar flare?

• A sudden drop in solar temperature

• A type of solar eclipse

• A release of magnetic energy from the Sun

• A new type of star

How do solar flares affect Earth?

• They increase Earth's gravity

• They make the sky appear red

• They cause earthquakes

• They can disrupt GPS and communication signals

What is Illustris?

• A new type of telescope

• A simulation of the universe's formation

• A satellite orbiting Mars

• A theory about black holes

What does Illustris simulate?

• The lifecycle of a star

• The movement of tectonic plates

• The formation of the solar system

• The evolution of the universe from the Big Bang

Why is Illustris important for astronomers?

• It measures the temperature of distant stars

• It provides a model to test theories about the universe

• It helps predict solar flares

• It tracks the movement of asteroids