Astronomers

Astronomers study planets, stars, galaxies, and other celestial bodies. They use ground-based equipment, such as radio and optical telescopes, and space-based equipment. Some astronomers focus their research on objects in our solar system, such as the sun or planets. Others study distant stars, galaxies, and phenomena such as neutron stars and black holes, and some monitor space debris that could interfere with satellite operations. Source

Profiles

NASA

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