Astronomers investigate the planets and there natural satellites (moons) to find any life form or any type of source to feed on for example water. As well they also collect rare specimens that aren't to be found on Earth. Also they check how the planets look and how it is so they can correct anything that is incorrect and create something from theory (thought) to law (is)
No, far from it. The earliest known astronomer to suggest that the Earth went around the Sun was Aristarchus of Samos, in about 300 BC, 1800 years BEFORE Copernicus.
Galileo. He taught that the earth revolves around the sun which is true but authorities felt the earth was the center of the universe because God created it, so the sun must revolve around the earth.
aliens are still uncorfirmed to date but however in 1961 astronmer frank drake invented a formulae to calculate how many communicative civilzations are in the milky way his formulae follows: N=R* Fp ne Fl Fi Fc L N= 10x0.5x2x1x1x0.5x10000 N= 10000 communicative civilzations This is what drake came out in 1961. sadly, the formulae was done again and from 10000 to 2.31 so is there 10000 2 or 3 civilaztions in the milkway or are we the only ones
astronmer
Basically, all of them.
telescope,radio telescope
planet pluto
Helen Sawyer Hogg is known for being an astronmer
Salaries for astronomers vary based on experience, location, and employer. On average, an astronomer can expect to earn between $60,000 to $120,000 per year. Established astronomers at top research institutions or universities can earn salaries exceeding $150,000 annually.
the person that discovered Triton British astronmer William lassell in the year 1846 and the person that discovered nereid is the Gernard Kuiper and in the year 1949
the person that discovered Triton British astronmer William lassell in the year 1846 and the person that discovered nereid is the Gernard Kuiper and in the year 1949
No, far from it. The earliest known astronomer to suggest that the Earth went around the Sun was Aristarchus of Samos, in about 300 BC, 1800 years BEFORE Copernicus.
the person that invented the sive was actually eratosthenes of cyrene. cyrene is were he lived which is now in libya, he name the sive after himslef. he was a great mathematician, astronmer, and a excellant geograher, he also worked in a library.
Galileo. He taught that the earth revolves around the sun which is true but authorities felt the earth was the center of the universe because God created it, so the sun must revolve around the earth.
Astronomer salaries vary based on factors like experience, education, and location. On average, astronomers in the United States can earn anywhere from $60,000 to $150,000 per year. However, prestigious positions or opportunities may offer higher salaries.