Space Crossword

2. this color has the highest frequency
4. this force is responsible for the formation of the universe
8. a star's life cycle is dependent upon this
10. this layer extends out from the sun and ejects solar flares and gas
11. as a wavelength decreases, its frequency _______________
14. this color has the longest wavelength
15. the universe started for a _______________
16. gravity caused ___________ and particles to collide to eventually form stars
17. helium and ____________ are the 2 most abundant elements in the universe
19. wave carry or transfer ______________
20. these stars have high temperatures, small mass and low luminosity
21. this is the first stage of every star in the universe
22. stars with greater mass burn through their _______ more quickly

1. this refers to objects moving away from us
3. this spectrum organizes light waves by frequency and wavelength
4. these type of rays have the highest frequency
5. this layer provides the light we see from the sun
6. gravity and fusion allow a star to maintain ____________ for long periods of time
7. these collided due to gravity and formed the inner rocky planets
9. the ___________ is the center of our galaxy
12. this is where hydrogen fusion occurs in the sun
13. these type of waves have the longest wavelength
15. this is used to identify elements in stars and other planets
18. this layer is the sun's surface and contains sunpots