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What is a galaxy?
Collection of gas, dust, stars and their solar systems.
What is the name of our galaxy?
Milky Way
When was our Solar system formed?
4.6 billion years ago
What is a solar system?
Collection of 8 planets, their moons and the Sun.
Which planet is the closest to the Sun?
Mercury
Does Mercury have an atmosphere and water?
No.
On which planet 1 year = 88 days?
Mercury
Which planet is the smallest?
Mercury
What colour are the clouds on Venus?
Venus
Venus is the ... brightest object in the sky.
2nd brightest after the Moon
Which one is bigger? Venus or Earth?
Earth
Which planet is the hottest?
Venus
What does the surface of Venus look like?
There are volcanoes, mountains and craters there.
What is the weather like on Venus?
Storms faster than hurricanes, acid rain
How do we call Mars?
Red Planet
What does the surface of Mars look like?
It is rocky.
