Astrophysicist Paul Sutter talks about the science behind "Three Body Problem," "Interstellar," and "Avengers: Infinity War." ...

Good news for viewers everywhere – there are tons of great sci-fi movies streaming completely for free! From Tubi ... and often brutal depiction of space exploration. Variety praised the ...

Pixar has unveiled their full official trailer for the "cosmic misadventure" sci-fi movie Elio ... to decode a strange alien signal from outer space. But it's Elio who makes contact, gets beamed ...