Russian cosmonauts install X-ray detector, jettison trash on spacewalk outside ISS - Space.com

1. Russian cosmonauts install X-ray detector, jettison trash on spacewalk outside ISS  Space.com
2. Roscosmos Spacewalkers Finish External Science Work – Space Station  NASA Blogs
3. Russian cosmonauts spacewalk: Watch livestream from International Space Station  USA TODAY
4. International Space Station Roscosmos Spacewalk 63  C-SPAN
5. Watch Russian cosmonauts install new X-ray detector during ISS spacewalk today (video)  Yahoo! Voices