NASA Robot Runs Into Snag After It's Unpacked On Space Station

We're all a little scared (in the impressed-with-technology sense!) of Robonaut, that robot on the International Space Station that is

expected to start using legs to move around

in the next few months. Eventually, it could even do repairs on the outside -- saving astronauts time and keeping them safer.

This fun timelapse video shows Expedition 42 astronaut Terry Virts taking the robot out from what looks like a suitcase on the wall. After he set up Robonaut, however, the machine ran into a few problems.

"The ground teams deployed software and received telemetry from Robonaut. However, [they] were unable to obtain the commanded leg movement that was planned for the day. Ground teams are assessing a forward plan," NASA wrote in the

last ISS update concerning the robot

, in mid-December.

While the astronauts patiently wait, they have been posting a few fun tweets about the robot in recent days. Check out what they've been saying below.

I wonder what is thinking, looking at me like that… — Terry W. Virts (@AstroTerry)

??????? ? ?????????? ?????? ??? ????! // Meeting with after three years! — Anton Shkaplerov (@AntonAstrey)

Unwrapping an early Christmas gift last week. is my favorite action figure. — Terry W. Virts (@AstroTerry)