They often require self-expression and the work can be done without following a clear set of rules. [108], Collectively, amateur astronomers observe a variety of celestial objects and phenomena sometimes with equipment that they build themselves. The Federal government employs scientists with degrees ranging from a bachelor’s to a Ph.D., depending on the position and agency.

On a daily basis, Astronomers analyze research data to determine its significance, using computers. But what’s really intriguing about Titan is that it is the only moon in our solar system with a thick, substantial planet-like atmosphere. // -->