James Webb Telescope Quiz

What makes the James Webb Telescope's location at L2 advantageous compared to the Hubble's orbit?

• It can orbit faster around the Earth.

• It is closer to the Earth.

• It is protected from solar radiation.

• It has a stable position with an unobstructed view.

How does the James Webb Telescope differ from the Hubble in terms of light detection?

• It can see infrared light.

• It can detect ultraviolet light.

• It cannot detect any light.

• It can only see visible light.

What is the significance of redshift in astronomy?

• It indicates an object is moving closer.

• It means an object is changing color.

• It shows an object is stationary.

• It suggests an object is moving away.

Why can the James Webb Telescope observe the early universe?

• It can see light from billions of years ago.

• It travels back in time.

• It creates new stars and galaxies.

• It speeds up the light it receives.

How long does it take for light from the Andromeda Galaxy to reach Earth?

• 52 minutes

• 15 quintillion years

• 1.3 seconds

• 2 million years