Although we may not realize it, satellites play a major role in our day-to-day lives. Using satellite technology, scientists are able to observe natural phenomena on Earth on a vast scale. This can be useful in monitoring climate events, predicting natural disasters, and even preventing asteroid collision with Earth.
What’s more, satellite technology is also used to provide important services. Many global communications servers run using satellite technology. Meanwhile, tracking systems, like GPS, depend entirely upon them.
This means that the space satellite industry is a rapidly expanding one. It is likely that there are many unknown uses for satellite technology that could drastically improve living conditions on Earth. Who knows, someday they might even save the world!
6 Things We Can Do Using Satellite Technology
1. Deflect Asteroids
Many private companies are currently exploring unusual uses of satellites. Researchers at the agencies believe that certain large satellites – generally those used to broadcast TV channels – could have a very important purpose. It is believed that if enough of these satellites were launched on a specific course at the same time, their size and weight could deflect an asteroid collision.
With satellite technology, scientists are able to accurately predict asteroid strikes a long time before they occur. Even fast-moving objects can be seen in space as they approach Earth, giving experts in the field plenty of time to respond. Usually, asteroids passing Earth are small and do not cause much damage; however, the potential for a cataclysmic asteroid strike is always a reality.
In the event that a large asteroid was detected on a collision course with Earth, scientists hypothetically plan to use satellites to change its course. Researchers theorize that many TV broadcasting satellites could quickly be programmed and launched simultaneously on a course to hit and deflect the asteroid. This would involve a global effort and require at least a month of warning. Fortunately, due to satellite technology, these things are quite achievable.
2. Predicting Crop Failure
The things we can do with asteroids not only help safeguard our future but can improve our present. Current satellite use centers largely around monitoring global food production and tracking soil content and depletion. Satellites can also monitor rainfall and see when there is likely to be a drought.
Using satellite technology like this, researchers are able to predict crop failure across certain regions. This can help warn indigenous communities and give them time to plant alternative crops or receive aid. As the effects of climate change are more widely felt, this technology is likely to become even more relevant.
3. Monitoring Ocean Events
There are many diverse types and uses of satellites. While some satellites monitor the land, others collect data on our oceans. By tracking wave patterns and ocean movement, scientists can predict major events like tsunamis and floods. This can help protect coastal communities and give them time to make robust preparations.
4. Monitor Deforestation
The effects of climate change are steadily worsened by ongoing deforestation. The world’s forests are vital ecosystems, which help pull in CO2 and exhale fresh oxygen. Without forests, we run the risk of catastrophic warming and changes in our atmosphere, which could make life on Earth impossible.
Using different kinds of satellites, researchers can observe the deforestation rate and measure its effects. Scientists can also observe amounts of rainfall and photosynthesis taking place across major forest areas and track how climate changes impact these areas. This allows researchers to flag areas of concern and help devise ways to combat these issues.
5. Observe Ice Loss
Another problem caused by climate change is the rapid ice loss in Arctic regions. Ice loss is happening at an alarming rate, causing sea levels to rise. Ice loss also warms the oceans, creating a cycle of warming that is difficult to control. Using satellite applications like satellite imaging, scientists can observe the scale of ice loss in real-time and model its effects.
Conclusion
Satellites have a huge range of uses, some of which are yet to be explored. In these rapidly changing times, it is reassuring to know that this technology is available and is constantly developing. These facts about satellites are likely to be extremely useful in the not-too-distant future.
Final Call: Which space technology would you love to see? Does the idea of space travel thrill you? Tell us in the comments!
