Cosmology crossword

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Across
  1. 1. is what happens when a star has reached the end of its life and explodes in a brilliant burst of light
  2. 3. The prevailing cosmological model explaining the existence of the observable universe
  3. 4. The mysterious force that's causing the rate of expansion of our universe to accelerate over time, rather than to slow down
  4. 7. Electromagnetic radiation which is a remnant from an early stage of the universe
  5. 9. A star that can turn into a planet
Down
  1. 2. Is the correction that modifies the expected Gaussian function estimate for the measurement of a physical quantity
  2. 5. Is a moment in time from which nature or situations change to such a degree that it marks the beginning of a new era or age
  3. 6. Is a hypothetical form of matter thought to account for approximately 85% of the matter in the universe
  4. 8. Was the first to develop a cosmology or systematic philosophical view of the world?