Exploring the Sky: The Great Square of Pegasus and Einstein's Cross

What is the first constellation Janine looks for in the autumn sky?

• Orion

• The Great Square of Pegasus

• Ursa Major

• Cassiopeia

What is the significance of the Great Square of Pegasus?

• It is the largest constellation

• It contains unique celestial objects

• It is visible all year round

• It is the brightest constellation

What phenomenon is Einstein's Cross an example of?

• Black Hole

• Supernova

• Gravitational Lensing

• Dark Matter

How far away is the light source in Einstein's Cross?

• 1 billion light years

• 15 billion light years

• 5 billion light years

• 10 billion light years

What is required to see Einstein's Cross in the night sky?

• A telescope with mirrors of 18 inches or more

• A pair of binoculars

• The naked eye

• A camera with a zoom lens

What is the main challenge in observing Einstein's Cross?

• Finding the right location

• Dealing with light pollution

• Needing extremely dark skies

• Understanding the science behind it

Why is the autumn season ideal for observing galaxies?

• We are facing away from the Milky Way

• The sky is clearer

• The weather is cooler

• The nights are longer

What does Janine emphasize about learning astronomy?

• It is best done in groups

• It involves constant learning and discovery

• It requires expensive equipment

• It is only for professionals

What does Janine suggest about observing the night sky?

• It can be done quickly

• It requires patience and practice

• It is best done during the day

• It is only for experts

What does Janine hope to do in her lifetime?

• Write a book on astronomy

• See Einstein's Cross

• Visit all the planets

• Discover a new star