Space Exploration: Project Gemini, Venus Express, NASA's EMU | Trajectory | Free Documentary

Today, although a cloud of satellites surrounds the planet, many records set during the early decades of space exploration remain unsurpassed. It's more than forty years since the last man walked on the moon and the world no longer has a reusable spacecraft. Trajectory looks at milestones in space exploration along with the latest scientific and commercial developments.

Space Milestones:
- Project Gemini Commences - Did Gemini give the US a lead in the space race?
- Venus Express - The last days of ESA's Venus probe.
- EMU - NASA's Extravehicular Mobility Unit.
- Deep Space Communications - ESA's worldwide network of giant dishes.