The galaxy. Depends what you mean. They could be studying the stars movement or the distance of the sun etc.
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Scientists use telescopes, specifically large ground-based telescopes and space telescopes like the Hubble Space Telescope, to study Eris. These telescopes allow them to observe Eris' size, shape, surface features, and composition.
Scientists typically use optical telescopes to observe and study celestial objects and phenomena in the universe. These telescopes gather and focus light to create detailed images of distant objects, helping scientists to learn more about the universe.
They use Satellites, telescopes, and they have even sent some men out into space to get close to the planet and study it. akjdflkajdfhglkjdhfgkljsdfhgkdjfhglksdjghYOURMOMlkdjflskdjf cneuvdunvdunv don't you dare improve this answer!!!! I am sitting right next to you and I will RAMballsack you in the face! CASEY HOW DARE YOU SAY MY NAME. I love you .__."
the study of astronomy is to collect lite from objects in deep space with telescopes and ridio telescopes and to find out how life evolved
telescopes
Light
telescopes
Satellite-based telescopes and sensors.
Scientists use telescopes to observe and study objects in the sky, such as stars, planets, galaxies, and other celestial bodies. Telescopes allow scientists to gather important data, study the properties and behavior of these objects, and make new discoveries about the universe.
Scientists use telescopes, specifically large ground-based telescopes and space telescopes like the Hubble Space Telescope, to study Eris. These telescopes allow them to observe Eris' size, shape, surface features, and composition.
Scientists use radio telescopes to detect and study radio waves traveling through space. These telescopes can collect and analyze radio signals from various celestial objects like stars, galaxies, and pulsars. By studying these radio waves, scientists can gain insights into the properties and behavior of objects in the universe.
Scientists use telescopes to study the appearance of the galaxy. They observe light emitted by stars, planets, and other celestial objects to create images and maps of the galaxy. Different types of telescopes, such as optical, radio, and infrared telescopes, are used to study different aspects of the galaxy. By analyzing the light and data collected from these telescopes, scientists can determine the structure, composition, and appearance of the galaxy.
they learn by going to a good school and study the stars and planets
x-ray telescopes study island
Scientists who use telescopes to study asteroids are typically called astronomers. More specifically, those who focus on small celestial bodies, including asteroids, may be referred to as planetary astronomers or planetary scientists. They employ various observational techniques and instruments to gather data about the composition, orbits, and behavior of these objects in space.
telescopes because they are meant to look into space
Scientists use telescopes, such as optical telescopes, radio telescopes, and space telescopes, to observe objects in the night sky. They also use instruments like spectrographs and cameras to analyze the light from celestial objects and gather data for research and study.