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Which of the following technologies use convex lenses to bend and focus light rays or mirrors to focus light rays to produce images of objects in space?
radio
Space probes are used to explore places that would be too dangerous for astronomers.
refracting telescope
electromagnetic radiation
Data gathered from satellites and space observatories in space are not affected by gases in Earth’s atmosphere.
Optical telescopes
used to separates light to identify the elements in a star
The elements in a star
By studying these bands, astronomers can identify which of the following?
radio
Space probes are used to explore places that would be too dangerous for astronomers.
refracting telescope
electromagnetic radiation
Data gathered from satellites and space observatories in space are not affected by gases in Earth’s atmosphere.
Optical telescopes
used to separates light to identify the elements in a star
The elements in a star
What is this space technology used for to learn about celestial objects in space?
radio
Space probes are used to explore places that would be too dangerous for astronomers.
refracting telescope
electromagnetic radiation
Data gathered from satellites and space observatories in space are not affected by gases in Earth’s atmosphere.
Optical telescopes
used to separates light to identify the elements in a star
The elements in a star
What kind of space technology uses convex lenses?
radio
Space probes are used to explore places that would be too dangerous for astronomers.
refracting telescope
electromagnetic radiation
Data gathered from satellites and space observatories in space are not affected by gases in Earth’s atmosphere.
Optical telescopes
used to separates light to identify the elements in a star
The elements in a star
Which of the following best explains why expensive satellites and space observatories such as the Hubble Space Telescope are placed in orbit around Earth to collect information from space?
radio
Space probes are used to explore places that would be too dangerous for astronomers.
refracting telescope
electromagnetic radiation
Data gathered from satellites and space observatories in space are not affected by gases in Earth’s atmosphere.
Optical telescopes
used to separates light to identify the elements in a star
The elements in a star
There are many different telescopes. All of which collect __________ from all parts of the electromagnetic spectrum transmitted to Earth from space including visible light, radio waves, x-rays, microwaves and much more.
radio
Space probes are used to explore places that would be too dangerous for astronomers.
refracting telescope
electromagnetic radiation
Data gathered from satellites and space observatories in space are not affected by gases in Earth’s atmosphere.
Optical telescopes
used to separates light to identify the elements in a star
The elements in a star
Which of the following best explains why scientists use space probes to collect data on Mars?
radio
Space probes are used to explore places that would be too dangerous for astronomers.
refracting telescope
electromagnetic radiation
Data gathered from satellites and space observatories in space are not affected by gases in Earth’s atmosphere.
Optical telescopes
used to separates light to identify the elements in a star
The elements in a star
Some telescopes detect wavelengths of energy of 10ᶟ m from very distant stars and galaxies that can be used to produce images about the composition, structure and motion of celestial objects. What type of energy was this telescope detecting?
radio
Space probes are used to explore places that would be too dangerous for astronomers.
refracting telescope
electromagnetic radiation
Data gathered from satellites and space observatories in space are not affected by gases in Earth’s atmosphere.
Optical telescopes
used to separates light to identify the elements in a star
The elements in a star
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