Question 1

True or false: Pallas is the largest object in the asteroid belt between Mars and Jupiter.

Accepted Answer

False. Ceres is the largest, with Pallas coming in third by mass after Ceres and Vesta.

Question 2

True or false: Pallas was named after the Greek goddess of wisdom, Athena.

Accepted Answer

True. The asteroid 2 Pallas was named after Pallas Athena, the Greek goddess of wisdom. The name 'Pallas' is an epithet for Athena, not a separate mythological figure in this astronomical context.

Question 3

True or false: Pallas is the second asteroid ever discovered, after Ceres.

Accepted Answer

True. Pallas was found in 1802 by Heinrich Olbers, just a year after Ceres, making it the second known asteroid.

Question 4

True or false: Pallas was visited by NASA's Dawn spacecraft in a flyby mission.

Accepted Answer

False. Dawn studied Vesta and Ceres but never visited Pallas; no spacecraft has yet flown by it.

Question 5

True or false: Pallas has a highly tilted orbit compared to most main-belt asteroids.

Accepted Answer

True. Pallas orbits at a steep 34.8-degree tilt relative to the ecliptic, unusual for a large main-belt object.

Question 6

True or false: Pallas experiences seasons due to its axial tilt being nearly 90 degrees.

Accepted Answer

True. Pallas has an extreme axial tilt of about 84 degrees, causing dramatic seasonal changes as it orbits.

Question 7

True or false: Pallas's surface contains hydrated minerals.

Accepted Answer

True. Spectral analysis reveals that Pallas is a B-type asteroid with hydrated silicates on its surface, indicating past interaction with water.

Question 8

True or false: Pallas is large enough to be considered a dwarf planet by the IAU.

Accepted Answer

False. Pallas is not a dwarf planet because its shape is irregular and does not meet the IAU's hydrostatic equilibrium requirement, not just size.

Pallas Trivia Questions