Marvel is giving us season 2 of What If...? for Christmas. In this first episode we follow Nebula (Karen Gillan) in an alternate timeline where she joins the Nova Corps. Yondu leads Nebula to some ...

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In the cold dark of the constellation Ophiuchus, a faint, wraithlike shell of gas is quietly advertising the fate that awaits our own Sun. Astronomers call it the Little Ghost Nebula, a planetary ...