0-4 Introduction to Astronomy

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Across
  1. 5. This branch of science, alongside physics, is applied in astrophysics to study celestial bodies.
  2. 7. Branch of astronomy applies physics and chemistry to study celestial objects and their interactions.
  3. 9. Astronomers use this tool to observe distant celestial objects.
  4. 10. Cosmology includes research on the Big Bang, ___ ______, and dark energy.
Down
  1. 1. This term refers to the scientific investigation of the potential for life beyond Earth.
  2. 2. The study of the origin, evolution and fate of the universe.
  3. 3. Scientists search for these signs of life when exploring other planets and moons.
  4. 4. A type of astronomy focused on developing mathematical models and simulations to understand astronomical phenomena.
  5. 6. Observational Astronomy includes both _______ and space-based observations.
  6. 7. The study of celestial objects and phenomena originating outside Earth's atmosphere.
  7. 8. Branch of astronomy that involves using telescopes and instruments to observe and gather data about celestial objects.