How Did The ISS Get Into Space?

It would have been impossible to build the ISS on the ground and then launch it into space in one go; there is no rocket big enough or powerful enough. To get round this problem the Space Station is taken into space piece-by-piece and gradually built in orbit, approximately 400 km above the Earth's surface.



Here are some facts about the ISS:

240 individuals from 19 countries have visited the International Space Station.


The space station has been continuously occupied since November 2000


International crew of six people live and work while travelling at a speed of five miles per second, orbiting Earth about every 90 minutes.


In 24 hours, the space station makes 16 orbits of Earth, travelling through 16 sunrises and sunsets.


Peggy Whiteson set the record for spending the most total time living and working in space at 665 days on Sept. 2, 2017.




The acre of solar panels that power the station means sometimes you can look up in the sky at dawn or dusk and see the spaceship flying over your home, even if you live in a big city.


The living and working space in the station is larger than a six-bedroom house.


The solar array wingspan (240 feet) is about the same length as the world’s largest passenger aircraft, the Airbus A380.


Astronauts and cosmonauts have conducted more than 221  space walks (and counting!) for space station construction, maintenance and upgrades since December 1998.



To mitigate the loss of muscle and bone mass in the human body in microgravity, the astronauts work out at least two hours a day.



Comments

Post a Comment

Popular posts from this blog

Pollution in our Oceans

Image
Right now pollution is in our oceans, which is not good if we don’t stop now our oceans will be a waste bin for plastic. So here are 5 things the plastic is doing to our oceans. 1. is making our beaches look like trash The beach is a nice place family and friends can go to. Unforceitly the plastic washes up on the sand making it not as nice as we would wish. 2. marine animals dying These poor creatures are being killed because of pollution. The reason they are dying is because they ever eat the plastic or get stuck in it which is the reason they die. 3. marine wildlife home being taken over by plastic Would you like your home to be covered in old plastic? We certainly wouldn’t but the same goes for the marine wildlife they don’t like their home being destroyed by plastic. 4. there is 5.25 trillion pieces of plastic in our oceans This is a handy thing to know because that is a lot of plastic in our oceans but that ocean doesn’t only belong to marine wildlife it belongs to us as well and
Read more

The Milky Way

Image
Did you know that the milky way isn't just a bar of chocolate? It is a galaxy in our Universe, here are some cool facts about the Milky Way. There are over 200 billion stars in the Milky Way. The Milky Way is only a medium sized galaxy with an estimated 200 billion stars. The largest galaxy we know of is called IC 1101 and has over 100 trillion stars. The Milky Way is also really dusty and gassy. About 10-15% of the Milky Way’s visible matter is made of dust and gas, with the rest being stars. On a clear night, the dusty ring of the Milky Way can be seen in the night sky. The Milky Way was made of over galaxies  In order for the Milky Way to achieve its current size and shape it has consumed other galaxies throughout its history. Our galaxy is currently consuming the Canis Major Dwarf Galaxy by adding the smaller galaxy’s stars to its own spiral. The Milky Way is almost as old as the universe itself.Scientists estimate that the Universe is about 13.7 billion years old and that the
Read more

Day 13 | A day off

Image
Hello, Today we had a day off from home-school. This was because our Mum was having a bad day health wise and needed to be able to rest, and Daddy was really busy. THEO: I have played on the computer ALL DAY!!! It was really cool as I have a sword to level up in Minecraft and so it was nice to be able to just do that. ELLA:  I decided to do some colouring, and have spent some time reading my book. Finishing the book was the monthly goal I set myself, so I'm trying to read a chapter a day. I also watched a bit of Sonic on TV with Henry. HENRY (as told to Ella & Theo): I played with my toys, I like my Incredibles toys and L.O.L boys. I dressed up as Elsa and sang lots. I watched Sonic on TV. I made the Bolognaise for tea with Daddy. It felt nice to have a day off on a Thursday but it was a little weird too! Not doing any work felt strange but Mum said we would have learnt stuff without knowing it. We're not really sure what she means but she seems happy.
Read more