Upload

Loading icon Loading...

This video is unavailable.

NewsHour Plus: This Week In Space

Sign in to YouTube

Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to like PBS NewsHour's video.

Sign in to YouTube

Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to dislike PBS NewsHour's video.

Sign in to YouTube

Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to add PBS NewsHour's video to your playlist.

Uploaded on Mar 29, 2010

Miles O'Brien fills us in on Virgin Galactic's latest test flight, the change of seasons on Mars and NASA's newest Red Planet lander

Loading icon Loading...

Loading icon Loading...

Loading icon Loading...

Loading icon Loading...

Ratings have been disabled for this video.
Rating is available when the video has been rented.
This feature is not available right now. Please try again later.

Loading icon Loading...

Loading...
Working...
to add this to Watch Later

Add to