BCA:1st Grade: Science: Astronomy 2

the time of day just after sunset when the sky is not dark yet

a rock that flies through space, which we sometimes mistakenly call a "shooting star"

hot balls of gases that give off light and heat

tube like tools with lenses and mirrors used for magnifying

everything in space taken together, including planets, stars and space itself

modern improvement; progress

very, very old and long ago

any objects, including planets, starts, comets or meteors, which can be found in outer space

certain groups of stars in the night sky that seem to form specific shapes or outlines of pictures

stories that people tell to explain things in nature or t o teach people how to act