space

Science, Tech & Environment

Space walk

The Space Shuttle Endeavour is currently docked at the International Space Station. Part of the mission is to conduct a number of spacewalks to repair a faulty solar panel hinge. But the astronauts have had a bit of trouble. BBC Science Correspondent David Shukman explains.

Arts, Culture & Media

Onion story

Corrections are part of the news business. But a couple of newspapers in Bangladesh are apologizing for making a BIG mistake this week. Here's a quick summary. They printed a story; the problem was� the story came from satirical news website, The Onion.

Politics

Satellites keep an eye on nukes

One way that the disarmament of nuclear weapons is monitored is through the use of satellite technology. Anchor Marco Werman speaks with Kevin Pomfret who has helped to develop strategies to monitor arms control agreements.