James Webb Space Telescope Discoveries Quiz

What is the significance of the ancient galaxies discovered by the James Webb Space Telescope?

• They contain the most stars of any known galaxy.

• They are the largest galaxies ever found.

• Their light traveled 13.4 billion years to reach us.

• They are the closest galaxies to Earth.

How do scientists use redshift to determine the distance of galaxies?

• By observing the galaxy's size.

• By measuring the galaxy's temperature.

• By checking how much the light is stretched.

• By counting the number of stars in the galaxy.

What was the main goal of Project JADES?

• To study the surface of Mars.

• To explore the outer planets of our solar system.

• To find new exoplanets in our galaxy.

• To study the early universe using the James Webb Telescope.

What is one of the main purposes of the NIRCam and NIRSpec tools on the James Webb Telescope?

• To capture images of Earth's atmosphere.

• To study the surface of the Moon.

• To observe old and faint galaxies.

• To measure the temperature of stars.

What did the James Webb Telescope discover about the formation of stars in early galaxies?

• Stars formed at the same time as the Big Bang.

• Stars formed much later than previously thought.

• Stars did not form in early galaxies.

• Stars formed about 100 million years earlier than expected.

What did NASA discover in a distant galaxy that was a first at that distance?

• Water molecules

• New types of stars

• A black hole

• Smoke molecules

What unique ability does the James Webb Telescope have regarding exoplanets?

• It can destroy exoplanets.

• It can land on exoplanets.

• It can study the air around Earth-sized exoplanets.

• It can create exoplanets.

What challenge does the James Webb Telescope face when capturing images of Mars?

• Mars is too far away.

• Mars is too bright in infrared light.

• Mars is too small to capture.

• Mars moves too quickly.

What phase was the star WR14 in before it exploded in a supernova?

• White dwarf phase

• Wolf-Rayet phase

• Main sequence phase

• Red giant phase

What is the significance of the James Webb Telescope's image of Pandora's cluster?

• It captures the first image of a black hole.

• It reveals a new type of star.

• It acts as a natural magnifying glass.

• It shows the largest galaxy ever discovered.