1.Mercury is not the hottest planet, even though its the closest to the Sun,Venus is actually the hottest planet.
2.In space your tears don’t fall it just makes a patch of water even if you keep on crying it just makes it bigger.
3.The Solar system was formed nearly about 4.6 million years ago.
4.The first man in space was Yuri Gagarin which was on the 12 April 1961 who is Russian,he was sent in a Vostok 3KA-3 spacecraft.
5.The reason why we have high and low tides is because of the Sun and Moon gravity.
6.Neutron stars Can spin at exactly 600 rotations per second.
7.Saturn is known for its good-looking rings around the planet,the rings are made of Ice crystals.