Which planet spins the fastest? Jupiter is the fastest spinning planet in our Solar System rotating on average once in just under 10 hours. That is very fast especially considering how large Jupiter is. This means that Jupiter has the shortest days of all the planets in the Solar System.
In general, lobsters are 25â50 cm (10â20 in) long, and move by slowly walking on the sea floor. However, when they flee, they swim backward quickly by curling and uncurling their abdomens. A speed of 5 m/s (11 mph) has been recorded. This is known as the caridoid escape reaction.
Lobster. [ 1 Jump to Article] 2  The lobster is a large crustacean and like the crab is similar to shrimp and prawns. The lobster is one of the largest types of crustacean with some lobster species known to get to weigh over 20 kg. Lobsters live on rocky, sandy, or muddy bottoms close to the shoreline to beyond the edge of the continental shelf as the lobster prefers the shallower ocean water.