The role of science education can basically be explained by the four main purposes of science education. a. b. > Provide learners with the opportunity to learn about science. c. > Contribute towards personal and intellectual development of pupils. d.
Kuiper Belt Objects are thought to have formed farthest from the Sun. Oort Cloud comets are thought to have been ejected by the effects of Jupiter's gravitational influence. Daniel Â· 2 years ago.
We know from studies of radioactivity of the Earth and Sun that our solar system probably formed about 4.5 billions years ago, which means that the Universe must be at least twice that old, because before our solar system formed, our Milky Way galaxy had to form, and that probably took several billions years by itself.