With just under a week to go, The CW has released an official poster for the upcoming four-part "Crisis on Earth-X" crossover event, featuring a look at even more of the Earth-X baddies. Come take ...

Jupiter’s immense size–about 1,000 Earths could fit inside of it–and its swirling and jiggly Great Red Spot typically get most of the attention. Now, the planet’s northern and southern ...