What are the 5 main things you actually need in space?


What are the 5 main things you actually need in space?

What are the 5 main things you actually need in space? Space travel is a strange place for many people and scientists alike. It's not often that we look at all of those things we have floating around up here. But space travel is here, happening and happening fast. So, what are the important things to get off the ground?

Up in space you'll need a lot of equipment to ensure you're well kitted out for the mission. These five items can help make sure you're ready to start your EVA and keep you well on your way.

Here are these main things you actually need in space:

1. Communication:

Communication is the most important thing you need in space. You cannot do anything on Earth without communication. Communication is the very basis of life and technology. If you don’t have communication, then you are as good as dead.

The best way to communicate in space is through satellites. Satellites are small pieces of metal that orbit Earth. They provide a constant stream of information about weather, earth’s climate and even space objects such as planets and stars. Satellites can even help scientists track asteroids that may be heading towards Earth.

Satellites are used for television, radio stations, phone calls, computer networks and internet access. They allow astronauts to communicate with others on Earth using phones or computers just like we do here on Earth!

2. Food:

Food is the thing you actually need to be able to survive in space, and there are some things you can do to make it easier.

The first thing is to understand that food isn't just a matter of calories: You need all the nutrients your body needs to function properly, and you need them in the right balance with each other. You also need vitamins, minerals, and other nutrients that aren't necessarily present in food.

If you're trying to live off freeze-dried foods or other dehydrated foods, then yes — they're going to be full of all those things. But if you're eating fresh fruit and vegetables or something like freeze-dried fruit bars, then you might have fewer problems than if you tried eating nothing but those items.

3. Water:

Water is the most important thing that astronauts need. Water is needed for drinking, cooking, washing and brushing teeth. In addition to these functions, water is used to regulate bodily functions such as breathing and sweating.

Water in itself has many functions in space. It helps with the cooling of electronics and instruments, which can lead to overheating and malfunctioning. Water also serves as a lubricant for the joints and muscles of astronauts working on the International Space Station (ISS).

Additionally, water helps keep astronauts hydrated by providing them with fluids that their bodies need for survival. Without adequate water intake, astronauts would become dehydrated due to inadequate levels of water in their system. This can lead to serious health problems such as cramps or nausea.

4. Energy:

Energy is the most important thing on Earth, but it's even more important in space.

In space, there are no mountains to push against or rivers to move around. There's only empty space. If you want to get anywhere, you need fuel. And that means energy.

The first thing to know about energy is that it's not just a way of getting things done; it's also how life works. Energy makes chemical reactions happen and drives our bodies' metabolism and digestion, among other things. It's how we grow old and die, how plants grow and animals reproduce, and how stars shine and galaxies form.

So if you're going into space for any length of time (hours or years), then you'll need some form of energy supply — whether that's solar power or something else entirely.

5. Oxygen:

The most commonly used fuel in space is liquid oxygen. The oxygen is stored in tanks that are connected to the spacecraft's propellant supply. Oxygen is a very important part of the rocket equation because it is needed to keep the rocket engine burning, and without it, the engine will stop working. Without oxygen, your spacecraft will be dead in space.

Liquid oxygen can be stored at extremely cold temperatures (-253 degrees Fahrenheit or -210 degrees Celsius), and it can be frozen into a solid form (-423 degrees Fahrenheit or -340 degrees Celsius). This makes it very easy for astronauts to use, as there are no additional tools that need to be brought along with them into space. The tanks also don't weigh much, so they don't add much weight to the space shuttle or other spacecrafts that use liquid oxygen for propulsion.


Sure, space explorers may have a variety of tools at their disposal to aid in scientific research. But some things are actually pretty critical when it comes to ensuring that they don't lose contact with mission control. It may be a less exciting list of supplies than you were hoping for, but regardless, it's a necessary one when traveling through the final frontier.

Most of these things you would not be able to survive without. Like I said at the beginning, living in space is hard and dangerous. So unless you're wealthy enough then don't bother looking into space as an option for your travel.

As we continue to expand our presence and exploration into space, the need for a universal design in space will become apparent. The SSC has already begun planning their mission of landing humans on Mars. This recent launch of the SpaceX Falcon Heavy rocket was a stepping stone towards proving the feasibility of such a mission.


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