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Chandra X-Ray observatory

• a telescope launched into orbit around the earth in 1990 to provide information about the universe in the visible, infrared, and ultraviolet ranges.

• is a NASA spacecraft. It is in space studying the most powerful sources of radiation in the universe.

• a telescope specially designed to detect X-ray emission from very hot regions of the Universe such as exploded stars

• is a sophisticated satellite observatory dedicated to observing the high-energy Universe.

a rocket-launched spacecraft, able to land like an unpowered aircraft, used to make repeated journeys between the earth and earth orbit.

• probe

• International Space Station

• space shuttle

• telescope

an unpiloted, unmanned device sent to explore space and gather scientific information.

• telescope

• probe

• International Space Station

• space shuttle

an instrument used to observe objects that are far away.

• microscope

• telescope

• probe

• rocket

List the steps of the scientific method

d

e

f

c

b

a

Form a hypothesis

Communicate results

Draw conclusions

Ask a question

Conduct experiment

Analyze results

is a large spacecraft in orbit around Earth. It serves as a home where crews of astronauts and cosmonauts live.

• Spitzer Space Telescope

• Fermi-Gamma Ray Telescope

• Compton Gamma Ray Observatory

• International Space Station

a space vehicle or missile, or the special engine that's meant to propel such a vehicle into the air.

• Fermi Gamma Ray Telescope

• Hubble Telescope

• probe

• rocket

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NGSS.MS-PS2-1

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Which statement describes the contributions of astronauts Neil Armstrong and Buzz Aldrin?

• They were the first people to walk on Mars and collect samples from

  there.

• They were the first people to walk on the surface of the moon and

  collect samples from there.

• They are the most recent people to explore Mars and create a Martian

  exploration station there.

• They are the most recent people to explore the moon and create a

  lunar exploration station there.

What keeps a satellite in orbit around Earth?

• Earth’s gravity

• Earth’s atmosphere

• Earth’s solar system

• Earth’s magnetic field

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Why do galaxies look different when viewed from the Hubble Space

Telescope, as compared from telescopes on Earth?

• The images are not blocked by clouds.

• The images are not affected by Earth’s atmosphere.

• The images are not modified by radiation from Earth.

• The images are not disrupted by light from the moon.