There are ones who think that governments must expend money for loooking life on other planets,whereas others think that our earth has enough problems which requires solution.
On the one hand,nowadays,people want to research other planets in search of new discoveries.In other words,time passes,scientists do not want to stand in one place,what means,they are always in attempt to discover something new,because it is essential for them,furthermore their research can be useful,which does not change the fact that we must listen to their desires and requests. For example,thanks to research of space,people have an opportunity not only to see stars or solar eclipse but also learn more about space,Milky way,and now in search of whether there is life on other planets.
On the other hand,there are a lot of problems in our Earth,which requires urgent solution,otherwise,people can lose land.In other words,it is mean that sometimes Earth is screaming about his problems such as global warming,earthquakes and other environmental problems in which animals that are an important part of the earth suffer.
In my opinion,we must to protect Earth,because it is our home,which needs our help.We must not forget that in pursuit of other happiness we can lose everything.
In conclusion,we must to understand,that we need balance between our desires and what we have.Valuing earth does not mean stopping research,just be able to stop on time.