Question

visit the website of NASA/read any textbook of physics and collect and tabulate the value of mass and radii of different planets ​

Answer 1

Answer:

Paint the Ceiling. This is one of the easiest and effective ways to get your kid's attention turn to the skies. ...

Take your Kids Star Gazing. ...

Buy them some Books on Astronomy. ...

Buy a Telescope. ...

Get the Star Walk 2 – Night Sky Map.