The space station flies at an average altitude of approximately miles approx km above the Earth. Do you know that in one day, the station travels about the distance it would take to go from Earth to the moon and back? If viewed from the Earth it looks like planet Venus in brightness and appears like a bright moving light across the night sky. It can easily be seen from Earth without the use of a telescope. India's Kalpana Chawla and Sunita Williams have also done research in this.
Peggy Whitson on 2 September, set the record for spending most of the time in space and work around days. There are only two bathrooms in the entire station. The urine of astronauts and laboratory animals is filtered and then goes back to the station's drilling water supply, leaving the astronauts not to suffer from water shortage. The oxygen at this station comes through the process of electrolysis. When an astronaut leaves the station at any time and moves in space, then it is called a spacewalk.
Do you know that for the first time on 18 March, , the space-walk was done by Russian astronaut Alexei Leonov. Source: www. The prototype space station of China, which was also called "Heavenly Palace", fell into the Earth's atmosphere on April in the Southern Pacific Ocean. Let us tell you that the Since then it was roaming in space. Tiangong-1 was about 11 feet wide by and weighs around 9 tons 8 metric tons.
This space lab consists of two main parts: an "experimental module" in which the astronauts used to visit and the second was "resource module" that adjusts Tiangong-1's solar energy and propulsion system.
So, now you may have come to know about the Space Station and why is it important. The space station is Until June , its orbital altitude was kilometers. Afterward, it went down to kilometers with no explanations and the space shift began experiencing a test flight delay. According to the China Manned Space Engineering Office, the country will be deorbiting the space station in July The space stations are significant to scientists and astronauts as they assist in performing an in-depth study of space including the observation of the sun and other space objects.
There are also long term researches for human health ongoing as scientists explore possibilities of Mars or Moon supporting human existence. NASA also uses the space station to test technology that could supplement or replace astronaut spacewalks such as the robonaut.
Space stations are also used for military reconnaissance. The International Space Station. Sharon Omondi July 9 in Environment. The ISS includes contributions from 15 nations. Related: International Space Station: Live updates. Current plans call for the space station to be operated through at least , with the partners discussing a possible extension until Afterwards, plans for the space station are not clearly laid out.
It could be deorbited, or recycled for future space stations in orbit. Other international mission control centers support the space station from Japan, Canada and Europe.
The Space Station flies at an average altitude of miles kilometers above Earth. In one day, the station travels about the distance it would take to go from Earth to the moon and back. The space station can rival the brilliant planet Venus in brightness and appears as a bright moving light across the night sky. It can be seen from Earth without the use of a telescope by night sky observers who know when and where to look.
There is typically an international crew of 7 people that live and work on the ISS. However, during the changeover of crew members this number can vary, for example in , 13 crew members visited the ISS. This is also the record for the most people in space at one time. However, on Mar.
Once at the station, astronauts will typically spend a mission period of around 6 months conducting various science experiments and maintaining and repairing the ISS. Outside of work, astronauts will spend at least 2 hours on exercise and personal care.
The first astronaut to tweet from space was Mike Massimino, who did it from a space shuttle in May The ISS is a platform for long-term research for human health, which NASA bills as a key stepping stone to letting humans explore other solar system destinations such as the moon or Mars. Human bodies change in microgravity , including alterations to muscles, bones, the cardiovascular system and the eyes; many scientific investigations are trying to characterize how severe the changes are and whether they can be reversed.
Astronauts also participate in testing out products — such as an espresso machine or 3D printers — or doing biological experiments, such as on rodents or plants , which the astronauts can grow and sometimes eat in space.
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