what are some facts about the space
Answers
in space there is no atmosphere
plz mark as brainliest answer plz
There are thousands of other planets out there.
We have eight planets in our Solar System. However, outside of our Solar System there are thousands of other planets. The extra-solar planets or exo-planets are in orbit around another star. So far we have almost 1800 confirmed new worlds, with another 3000 awaiting confirmation. Astronomers are looking to a star’s goldilocks zone for planets that may be habitable, just like the Earth. The majority of planets discovered so far are hot gas giant planets.
Image: There are thousands of planets out there! This artist’s impression shows what those multiple Solar Systems might look like. (Image Credit: NASA/ESA/ESO)
There are thousands of planets out there! This artist’s impression shows what those multiple Solar Systems might look like. (Image Credit: NASA/ESA/ESO)
2. In space the skin on your feet peels off!
This is a pretty gross fact but in the micro-gravity environment, astronauts are not using their feet to walk. Therefore the skin on their feet starts to soften and flakes off. As laundry facilities do not exist in space, astronauts will wear the same underwear and socks for a few days. Those socks then need to be taken off very gently. If not those dead skin cells will float around in the weightless environment.
3. On Venus a day is longer than a year.
This is tricky one to get your head around but a year on Venus (that is the length of time it takes to complete one whole orbit around the Sun) is 224.7 Earth days. However it takes 243 Earth days to rotate on its axis just once.
4.The astronauts were placed in quarantine after returning from the moon.
There is a famous image of President Nixon talking to the Apollo 11 crew consisting of Michael Collins, Neil Armstrong and Buzz Aldrin. This continued until after the Apollo 14 crew returned safely. After this it was decided that the Moon did not contain any deadly diseases. The Apollo 13 crew, who had a malfunction and had to return to Earth, did not have to be quarantined after their re-entry as they didn’t actually walk on the moon.
Armstrong, Collins and Aldrin meeting President Nixon after their safe return to Earth. (Image credit: NASA)
Armstrong, Collins and Aldrin meeting President Nixon after their safe return to Earth. (Image credit: NASA)
5. One million Earths can fit inside the Sun.
Ancient astronomers once believed the Earth was at the centre of the Universe but now we know that the Sun is at the centre of our Solar System and our planets orbit the Sun. The Sun makes up 99.8% of the entire mass of the whole Solar System. One million Earths would be needed to be the same size as the Sun.
Image: You can fit one million of our home planet inside the Sun. Credit: NASA/SDO/Steele Hill.
Image: You can fit one million of our home planet inside the Sun. (Image Credit: NASA/SDO/Steele Hill)
6.You become taller in Space.
Another change to the human body in micro-gravity is that spine straightens out, as gravity is not pushing you down. In fact you can be up to as much as 5cm taller in the Space Station.
7. Extreme weather warning!
Some times on the Earth, especially here in Northern Ireland the weather can be a bit rubbish! However our weather is awesome compared to some of the other planets. Jupiter has fast winds and the Great Red spot, a massive hurricane style storm, has raged there for the last 300 years. Mercury and Mars have extreme temperature changes in the same day. Venus is a scorching five times hotter than boiling water. Saturn and Uranus also have extremely fast winds. However Neptune has the fastest ever wind speeds reaching a staggering 1600mph!