3D printer head to the International Space Station

We've been hearing a lot about 3D printers recently. In fact, we know many people using them. And in August this seeming predecessor to the replicator will be taking to the stars as Made In Space sends the first additive manufacturing technology, or 3D printer, to the International Space Station. The purpose of sending the printer into space is to test the technology’s ability to function in zero-gravity. While aboard the ISS the printer will build 21 demonstration parts—test coupons, parts, and tools. If the printer meets expectations, the technology could potentially be used to produce spare parts on demand, making space travel safer during emergency situations, as well as making the station less dependent on resupply trips.

Find out more and see photos of the printer.

IDW releases The City On the Edge of Forever, Part 1

On April 6, 1967, "The City On the Edge of Forever" aired and became one of the most famous Star Trek episodes of all time. But while this tale of time travel and altered futures is amazing, it isn't quite the story that Harlan Ellison wrote. Now IDW brings us a graphic novel adaptation of Ellison's original script, and the first issue of the four-part miniseries was released today. Readers will notice the changes right off the bat as the unique and fitting art style pulls us into a city on the edge of forever that is quite different from the one we remember.

Get the first issue.