A bright, colorful ring around the moon can be more than just a striking sight in the night sky — it can also be a sign of changing weather.
Space.com on MSN
February's 'rare planetary alignment' peaks tonight — here's what to look for in the planet parade
We truly hope it doesn't rain on your parade.
NASA has severe penalties for those who dare to deal in astromaterials.
Pluto will complete its first orbit since 1930 in 2178, a historic 248-year space journey that spans generations of humans.
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