JCI Kariouan Jr

How many planets exist in our solar system?

• 8

• 7

• 9

• 11

What process powers the stars, converting hydrogen into helium?

• Nuclear fusion

• Nuclear fission

• Chemical reaction

• Gravitational collapse

When was Voyager 1 launched?

• 1972

• 1982

• 1977

• 1995

What is the Kuiper Belt?

• A region in the inner solar system between Mars and Jupiter

• A cloud of gas and dust surrounding the outer planets.

• A region beyond Neptune containing icy bodies and dwarf planets.

• A belt of asteroids orbiting around Saturn.

What type of nebulae are emission nebulae?

• Ionized

• Reflective

• Dark

• Absorption

What is the main type of celestial object that forms planetary nebulae?

• Black holes

• White dwarfs

• Red giants

• Neutron stars

Which type of galaxy does the Milky Way belong to?

• Spiral

• Irregular

• Elliptical

• Lenticular

What is the name of the supermassive black hole located at the center of the Milky Way galaxy?

• V404 Cygni

• Cygnus X-1

• Sagittarius A*

• M87*

Which of the following best describes the Virgo Cluster?

• A cluster of galaxies in the constellation Virgo

• A group of stars within the Milky Way

• A collection of comets in the Kuiper Belt

• A network of asteroids orbiting Jupiter