-
It was built in 1608.it was called a refracting telescope
-
1.an object in motion will remain in motion unless acted upon by a force.
2.force equals mass multiplied by acceleration.
3.to every action, there is an equal and opposite reaction. -
He built the first ever reflecting telescope
-
1.there are more stars in the night sky than the unaided eye can see.
-
3.venus has phases like the moon.
-
4.jupiter has moons orbiting around it.
-
5.there are dark spots that move across the surface of the sun.
-
2.the band of light called the Milky Way consists of many stars
-
It is the best known space telescope.hubble began operation in 1994. Since then it has provided huge amounts of data.
-
It began operation in 1994, since then it has provided huge amounts of of data.The telescope has helped astronomers answer many of the biggest questions in astronomy.
Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.