6 ways astronauts survive the challenges of space

Many jobs look glamorous, exciting, and even simple from the outside, leaving us impressed and maybe even a bit envious. It’s easy to think, “How hard can it really be?” But as the saying goes, the grass always seems greener on the other side. Often, we only see the fascinating parts, missing the real challenges behind them. One job that truly shows this is being an astronaut.

From a distance, going to space sounds thrilling, and living there seems like a dream. But the truth is, it’s much harder than it looks. Imagine dealing with zero gravity, extreme temperatures, and even being far from home for weeks or months.


In fact, recent news about Sunita Williams ’ health shows how tough long space missions can be on the human body. To give you a glimpse into these hidden challenges, here’s a look at the tactics astronauts use to survive in space, where every moment requires careful preparation, resilience, and focus.

Intense training for any situation
Before astronauts leave for space, there are many steps ahead. One of the most important ones is being properly prepared. They are rigorously trained in special simulators that resemble what it is like to live in space. This helps them get used to zero gravity, learn how to handle emergencies, and practice utilizing the tools and equipment they’ll need at the time of their mission.

Space suits for protection

Space suits are non-negotiable when it comes to survival in space. They protect astronauts from extreme temperatures, radiation, and even tiny debris that can potentially be harmful to their bodies. The suits are practically mini spacecraft, keeping astronauts survive by supplying oxygen and keeping them at a safe and required temperature.

Healthy eating is a must
Eating in space is completely different from having a meal or snack on Earth. Astronauts follow strict meal plans to make sure they get the proper balance of nutrients. Their food is specially designed to be convenient to eat in zero gravity and doesn’t get spoiled.

Exercise to stay strong
Without gravity, astronauts’ muscles and bones can weaken over time. To stay fit, they work out for about two hours a day using special machines designed for space. Exercise helps prevent muscle loss and keeps their bones from becoming delicate and breakable.


Staying connected to Earth
Even though astronauts are far away, they’re never truly alone. They stay in constant contact with mission control using radios and communication systems. This facilitates them to get help or advice if something goes wrong. Regular check-ins help keep astronauts safe, making sure they’re always supported by experts on Earth.

Knowing the spacecraft thoroughly
Astronauts are thoroughly trained in how to use and maintain the spacecraft. They learn everything they need to know, from operating equipment to handling emergencies, so they can fix any problems that come up.