Why are the planets round?
Why are the planets round?
The sun and all eight planets in the solar system are round. Why? The gravitational force of the planet's mass pulls all its material towards it …
Fun fact
The sun and all eight planets in the solar system are round. Why? The gravitational force of the planet's mass pulls all its material towards it …
As part of the class, the students discovered… the planet
Three students from the Netherlands discovered an extrasolar planet by doing an exercise given by their lecturer. Było to możliwe dzięki bazie danych zgromadzonych …