Harkeerat's Science Project

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Across
  1. 1. Travel out of Earth's orbit to study places dangerous for astronauts. Contain scientific instruments.
  2. 2. A telescope that collects radio waves to image faraway stars and planets. Can be used day or night.
  3. 5. Tool used to identify the elements of a star. Collects light and separates it into bands of different colors.
  4. 6. A planet that orbits a planet outside the solar system.
  5. 7. Telescopes and other instruments sent to space.
  6. 8. A telescope that uses lenses to focus light from faraway stars and planets.
Down
  1. 1. Something that orbits a planet or another celestial body.
  2. 3. A telescope that uses mirrors to focus light and view objects far away.
  3. 4. Any natural satellite orbiting another body.
  4. 5. The explosion of a massive star. Sends out gas and dust.