Planets

What different challenges might organisms find on other planets?
What are the main challenges in finding exoplanets?What do organisms need to survive on other planets?Why is life not possible on all planets?Can hum...
What name in science means wanderers?
The word planet is from the Greek planete , meaning “wanderer” . All of the known planets moved against the background stars; the historically-known p...
How did solarsistem formed?
Our solar system formed about 4.5 billion years ago from a dense cloud of interstellar gas and dust. The cloud collapsed, possibly due to the shockwav...
Who tried to develop laws about how bodies move the earth and planets and what every thing is made up of?
They were derived by the German astronomer Johannes Kepler, whose analysis of the observations of the 16th-century Danish astronomer Tycho Brahe enabl...
How does a planet revolves on it's axis?
Planets. All eight planets in the Solar System orbit the Sun in the direction of the Sun's rotation, which is counterclockwise when viewed from above ...
What will the affect on earth be when the planets line up?
What will happen when all the planets line up?What happens when 3 planets align?Will the planets align in 2021?What planets will align in 2022?What i...
What are three reasons why the outer planets are referred to as gas giants?
Because they are much larger than Earth and the other inner planets, and because they are made primarily of gases and liquids rather than solid matter...
What factor determines whether a planet has an atmosphere?
There are two primary factors: size and distance from the Sun. Gravity helps planets and moons to hold on to their atmospheres, so small planets/moons...