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How do scientists know so much about stars in distant galaxies?
Scientists use telescopes to observe and analyze light emitted by stars in distant galaxies. By studying the light's intensity, temperature, composition, and movement, scientists can gather information about the stars' age, size, distance, and other properties. This data helps scientists understand the behavior and characteristics of stars in those galaxies.
Why do scientists use telscopes?
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.
What lab tool is used to observe objects that are far away?
A telescope is typically used to observe objects that are far away. Telescopes use lenses or mirrors to gather and focus light, allowing astronomers to see distant objects such as stars, planets, and galaxies more clearly.
Who was the first to use a microscope to observe the stars?
Galileo Galilei was the first to use a telescope to observe the stars. He made significant astronomical discoveries, such as the moons of Jupiter and the phases of Venus, which supported the heliocentric model of the solar system.
What are the tools scientists use to observe?
Scientists use a variety of tools to observe, including microscopes, telescopes, sensors, spectroscopes, and cameras. These tools help scientists gather data and information from different scales, whether it's at the atomic level, in outer space, or in the natural environment. By utilizing these tools, scientists can make detailed observations and draw conclusions about the natural world.
What would you use to observe the stars?
To observe the stars, you would use a telescope.
The intrument that scientists use observe planet?
The instrument scientists use to observe the planets is a high powered telescope.
What is the instrument scientists use to observe planet?
telescope
Which tool is best for a student to use to observe mitosis in an onion root?
A microscope is the best tool for a student to use to observe mitosis in an onion root tip.
What scientific tool do i use to observe cells?
telescope.
What scientinfic tool do i use to observe cells?
Microscope?
What do scientists use to help them create a hypothesis?
Based on things, they use everything. Scientists observe then say what they think.
Which scientists was one of the first scientists to successfully use a telescope to observe the night sky?
Galileo
Why do scientists use tools when they make observations?
Tools enable scientists to make more accurate observations, and to observe things that they otherwise could not observe. For example, microscopes allow scientists to observe bacteria, which otherwise are too small to see.
What do scientists use to observe small living organisms?
it depends on the size of the To_observe_a_small_living_organism_a_scientist_might_use_a. If it is microscopic, then scientists might have to observe it using it using a microscope. If it can actually be seen, then scientists mught actually take a sample of it back to the labratory to observe physically
How do scientists know so much about stars in distant galaxies?
Scientists use telescopes to observe and analyze light emitted by stars in distant galaxies. By studying the light's intensity, temperature, composition, and movement, scientists can gather information about the stars' age, size, distance, and other properties. This data helps scientists understand the behavior and characteristics of stars in those galaxies.
How have scientists use technology to observe the outer planets?
They used a telescope
