Space

Clues in this puzzle

Across

• Prominent organization launching missions from Florida (4)
• Mysterious aerial sighting, for short (3)
• Neighboring world named after a god of war (4)
• The vast emptiness beyond our atmosphere (4)

Down

• Central figure in our planetary neighborhood (3)
• Sudden, dramatic brightening of a white dwarf (4)
• Celestial prefix often attached to physics (5)
• Earth's prominent nighttime companion (4)

More Space crosswords

• Outer Space Easy · 7 words

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