What is it and why do we invest do much in it?!
Space exploration is the discovery and exploration of outer space by means of space technology. Physical exploration of space is conducted both by human spaceflights and by robotic spacecraft. While the observation of objects in space, known as astronomy, predates reliable recorded history, it was the development of large and relatively efficient rockets during the early 20th century that allowed physical space exploration to become a reality. Common rationales for exploring space include advancing scientific research, Uniting different nations, ensuring the future survival of humanity and developing military and strategic advantages against other countries.
We invest so much on it because of the advanced knowledge of space, which gives us a inside view weather their is other planets with life on it like Earth. Another reason that we spend so much on it is because it helps us read the weather, and helps us find out how much longer the earth will live if theirs a major disaster; for example if a meteor strikes we have a indication to when it will strike, and the size so we can brace for impact.
We invest so much on it because of the advanced knowledge of space, which gives us a inside view weather their is other planets with life on it like Earth. Another reason that we spend so much on it is because it helps us read the weather, and helps us find out how much longer the earth will live if theirs a major disaster; for example if a meteor strikes we have a indication to when it will strike, and the size so we can brace for impact.