Examples of astronomer

• Astronomers call it mass transfer, and it happens when one star pulls away the mass of the second star. 

• Astronomers, the scientists who study space and planets, decided that Pluto was too small and too far away from our sun to be called a planet. 

• Davidson, an astronomer, wanted to see an eclipse. 

• Herschel, a British astronomer born in Germany in 1738, spent hours in his workshop, building mirrors for his telescope. 

• In 1783, English writer and astronomer, John Michell, guessed that there were black holes. 

• In 1960, a young radio astronomer named Frank Drake started the first search for signals from other solar systems. 

• Recently, astronomers watched a star falling into a black hole. 

• The astronomer used a telescope to see the planet.