Which is a advantage of using space observatories for space exploration

Space observatories on Earth are powerful enough to see in space. We use them to discover new things in space. If we use them for space exploration, we can look further through space and find help with new researches. We can use it to spot out dangerous things like meteors. Overall we can use it to do much more helpful things.

It would also be helpful if you can give me a brainliest I'm on my way to expert.

the difference is that white collar worker performs skills like worker as a scientist or well blue collars do physical work and they do services like being a cook.

thurgood marshall

explanation: in 1954, thurgood marshall and a team of naacp attorneys won brown v. board of education of topeka, kansas. in this landmark decision, the supreme court held that segregation in public education violated the equal protection clause of the fourteenth amendment.