Some astronomers study how matter behaves using particle accelerators.
Some astronomers study how matter behaves using particle accelerators. This is a device that uses electromagnetic fields and beams to contain the particles.
Scientists use 'spectroscopy' to study distant stars and they use spectral lines to study planets
Telescopes
To compare and classify stars.
No. Modern-day astronomers do not use only visible electromagnetic radiation to study space. They use additional bands of the electromagnetic spectrum to study space, including radio, microwave, infra-red, ultraviolet, X-ray, and gamma ray. Darn! That's just about everything.
Telescope
Scientists use radio waves to study distant quasars because quasars emit large amounts of radio waves but not much visible light.
the astronomers use Absolute magnitude
Astronomers can use their eyes to study the stars. They can also use various telescopes that either refract, reflect, and detect exotic formations.
Astronomers use infrared light to map the dust in between stars.
Astronomers use an auditory up on a hillside, and away from cities and pollution. So what i'm trying to say is that astronomers use an auditory to study the components of the universe.
Telescopes
To compare and classify stars.
they use tools.
Spectroscopy.
a lot
the sun
There was a cluster of stars that the astronomers were studying carefully.
infrared