In the fiction of Warhammer 40,000, Space Marines are the ideal bio-engineered soldier, transhuman demigods that are armed to the teeth with bolter guns, power fists, and heavily engineered armor.

In an era when TV shows look like movies, have we lost sight of what should make sci-fi great? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Did our AI summary help? A remarkable Earth from space video captured during the Artemis II mission is offering a rare and humbling look at our planet. Filmed by Christina Koch, the footage shows ...