Comet 46P/Wirtanen makes a close approach this December
Comet 46P was discovered in 1948 January by Carl Wirtanen using the 0.5m Carnegie Double Astrograph at Lick Observatory, California.
Read moreComet 46P was discovered in 1948 January by Carl Wirtanen using the 0.5m Carnegie Double Astrograph at Lick Observatory, California.
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Read moreComet 46P was discovered in 1948 January by Carl Wirtanen using the 20-inch Carnegie Double Astrograph at Lick Observatory. This
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Read moreSee a star blink out !
Read moreThe October Draconid meteor shower produced two outstanding meteor storms in 1933 and 1946 and lesser showers in 1926, 1952,
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