Comet Lovejoy: The Sungrazer

What makes Comet Lovejoy different from typical comets?

• It has a unique color.

• It is much larger and headed towards the sun.

• It is made entirely of rock.

• It orbits the Earth.

What was the initial expectation of astronomers regarding Comet Lovejoy's fate as it approached the sun?

• It would collide with another comet.

• It would disintegrate completely.

• It would change its orbit.

• It would become a planet.

What surprising event occurred after Comet Lovejoy passed through the sun's atmosphere?

• It lost and then regrew its tail.

• It changed color.

• It stopped moving.

• It split into two comets.

How did observers in the southern hemisphere describe Comet Lovejoy after it emerged from the sun?

• As a faint star.

• As a searchlight beaming from the east.

• As a small planet.

• As a shooting star.

What is one of the mysteries that scientists are trying to solve about Comet Lovejoy?

• Why it changed color.

• How it became a planet.

• Why it stopped moving.

• How it survived the sun's heat.