Here is this week’s episode of NASA’s Space to Ground report on activities related to the International Space Station:
This video describes an experiment launched to the ISS on the SpaceX Dragon that will test in-space refueling technologies:
The Dragon is currently catching up with the ISS in time to berth with the station early Saturday morning US time. NASA TV will webcast the rendezvous and attachment:
Updates on the ISS and the Dragon arrival can be found at Space Station – Off The Earth, For The Earth – NASA ISS blog.
More about the research payloads on the Dragon: NASA Sends New Research, Hardware to Space Station on SpaceX Mission | NASA