Astronomy

Clues in this puzzle

Across

• The star at the center of our solar system (3)
• The third planet from the sun and our home (5)
• A streak of light produced when a space rock enters Earth's atmosphere (6)
• A star that suddenly increases greatly in brightness (4)

Down

• The eighth and farthest known major planet from the sun (7)
• A glowing ball of hot gas in the night sky (4)
• Earth's only natural satellite (4)

More astronomy crosswords

• Astronomy Easy · 7 words
• Astronomy Easy · 7 words
• Astronomy Basics Easy · 4 words
• Astronomy Medium · 14 words

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