Incredible Video of Shuttle Approaching ISS, Taken from Earth

The International Space Station and shuttle Discovery, about 30 minutes before docking, as seen from Earth. Credit: Theirry Legault.

Award winning photographer Theirry Legault sent us a note about some amazing new video he shot of the space shuttle Discovery getting ready to dock with the space station. Legault took the video on Saturday evening (Feb. 26, 2011) at 18:40 UT from Germany, showing Discovery and the ISS about a hundred meters apart, 30 minutes before docking. The image above is a still frame from the video, which can be seen on Legault’s website here. “It’s sunset on the ISS at the end of the video sequence,” Legault wrote. “The video is accelerated 2.5 times (acquisition at 10 fps, video at 25 fps). The altitude of the ISS is 360 km (200 miles)… and the speed of ISS is 17,000 miles per hour (27,350 kph) and its angular speed at zenith is 1.2° per second.”

Flash is required to see the video. The 900 frames of the sequence has been registered and combined by groups of 10 (processing with Prism and VirtualDub), Legault said. Find out more about Legault’s photography and tracking equipment at this page on his website.

If you recall, Legault has also taken images of the ISS and docked shuttle Endeavour transiting the Sun, and Atlantis and the Hubble Space Telescope transiting the Sun, as well as many other amazing images shot from Earth.

The detail Legault has captured is incredible, and a joy to see. Check out more on his website.

* * *

(C) nancy for Universe Today, 2011. | Permalink | 4 comments | Add to Post

Feed enhanced by Better Feed from Ozh


Leave a Reply

Your email address will not be published. Required fields are marked *