NASA has come up with a new take on an old arachnid -- a robotic spider that "prints" in 3D.

The "Spider-fab" as it's been named will help astronauts print in the zero gravity of space making larger structures possible.  Right now, engineers are limited because of cargo holds and gravity.  To be able to build in space, all you need is the Spider-fab, the printing materials and a plan.

The Spider-fab is still in the development phase.

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Darius Robinson was relieved of coaching duties after his arrest, the Greene County School District said. (Courtesy of Greene County Schools)

Credit: Greene County schools

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Waymo autonomous vehicles operate across 65 square miles inside I-285 and have been involved in six incidents with Atlanta Public School buses since May. Waymo issued a recall because of their cars briefly stopping or slowing down before continuing forward while a bus was stopped and flashing its lights. (Courtesy of Atlanta Public Schools)

Credit: Courtesy of Atlanta Public Schools