Many people on earth don't understand that what threats are out there and can hurt earth and anytime. our solar system is located in an outward spiral of the milky way galaxy.
In this post I listed some of the main space threats which are harmful not only for humans but for all living beings on earth.
1: Super intelligent species [Aliens]: We all know that we are not the only one living on earth and earth is not the only habitable planet in whole infinite space, there could be millions. there are possibilities that some other intelligent species have more technical and other knowledge of not only space but everything.
2: Pollution: Everyone on this planet have their own problems and that's why people don't get time to think about other problems there are for everyone. there are some problems we are giving to earth, yes its correct. we have been reading and learning from childhood that how our moves can hurt earth. we are spreading different kind of pollution from air to soil and destroying our land and atmosphere and this will give us very harmful result in near future. very less people are trying to protect earth and earth don't need less because a small amount of humans can't help earth.
3: Atmosphere[O3]: We all know what pollution can do to earth but some of us didn't heard of a layer which is protecting earth from harmful sun rays and it's called ozone layer but we are doing some things which are important to us but dangerous for the layer. Air conditioners, refrigerators and other things are destroying ozone layer. [if you wanna learn more about ozone layer than just search it on google]
4: Space debris: Space debris is the collection of useless objects that are in orbit around Earth, like broken satellites, empty rockets, pieces of metal, and many more. Because of how much space debris there is, collisions happen between space debris and sometimes even operational spacecraft, creating more debris.
There are many more but for now they are the main and Asgardia is created to Save earth from these kind of threats and make a protective shield for earth and for everyone on earth.
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