Space crossword

1. name of the star that is closest to the Earth
4. this constellation we can see in October
5. we can see this constellation in February
7. hottest part of the sun
9. looks like a scorpion, can be seen in November
11. later in January we can see this constellation
12. a bright object in space that gives off light through energy that it makes in its core
18. the imaginary line on the sky that marks the apparent annual path of the sun
19. late November constellation, very strange name
20. this constellation is visible in August
22. If the Sun were as big as a classroom, the Earth would be about as big as a _____
24. a cluster of stars in the sky that are grouped together in a particular pattern or shape and is given a name

1. in January we can see the constellation _____
2. September is when we can see this constellation
3. without the heat and light from the Sun, Earth would just be a _____ ball floating around in space.
6. a light-year is a measure of _____
7. the July constellation of the zodiac
8. the constellation we can see in May, that looks like a bull
10. The next closest star to the Earth
13. in April, we can see this constellation
14. If the solar system were as big as the room, the Sun would be about as big as __ ___ ____
15. this constellation is visible in March
16. light is a kind of energy that ______ things
17. loosely translated 'circle of animals' or 'circle of life' in Greek
21. in June, this is the constellation we can see
23. heat is a kind of energy that ______ things