Hubble and Planet Formation

What did the initial images from Hubble reveal about young stars in the Orion region?

• They are moving away from the Orion region.

• They are older than previously thought.

• They are surrounded by material forming planetary systems.

• They have no material around them.

What was the primary basis for early planet formation models?

• Theories from ancient astronomers.

• The structure of our own solar system.

• Observations from other galaxies.

• Data from the Voyager spacecraft.

Which planets are considered the gas giants in our solar system?

• Mercury, Venus, Earth, Mars

• Jupiter, Saturn, Uranus, Neptune

• Pluto, Eris, Haumea, Makemake

• Ceres, Vesta, Pallas, Hygiea

What new capability did Hubble provide in the study of exoplanets?

• Analyzing the atmospheres of planets outside our solar system.

• Detecting black holes.

• Mapping the surface of Mars.

• Measuring the distance to stars.

What is the significance of studying exoplanet atmospheres?

• It allows for the discovery of new elements.

• It confirms the existence of life on other planets.

• It provides insights into planet formation around other stars.

• It helps in predicting weather patterns on Earth.