We are part of the local galactic group of galaxies named Andromeda
True
False
Trojans are asteroids that share an orbit with a larger planet like ………………. Mars, Neptune, and Earth.
Mercury
Venus
Jupiter
Saturn
The Sun is a blue dwarf star
True
False
Stars are made out initially of:
Hydrogen and Helium
Sulphur and Hydrogen
Oxygen and Sulphur
Helium and Oxygen
Meteor is a rocky object that:
Orbits a planet
Flows free into space
Is in the atmosphere and burning
They hit the Earth surface and made a crater
Comets come from beyond Pluto and orbit around the Sun
True
False
Mars is a……………………. planet
Blue
Terrestrial
Gaseous
Yellow
Mercury is the fastest planet in our Solar System traveling through space at nearly 47 km/s
True
False
The planet Neptune’s name comes from the Greek God:
Jupiter
Ares
Poseidon
Chronos
Venus
Is the 4th planet from the Sun
Has 2 moons
Has a lot of volcanoes on its surface
Has an atmosphere same as Earth’s
Near-Earth Asteroids have orbits that are very far from Earth’s orbit and can’t cross Earth’s orbit
True
False
Most of the known asteroids are:
Are Trojan asteroids
Part of the Asteroid belt
Free flowing in space
Are Near-Earth Asteroids