ISS checks Endeavour out

ISS checks Endeavour out

ISS checks Endeavour out

Bad Astronomy
The entire universe in blog form
May 20 2011 11:07 AM

ISS checks Endeavour out

After the Columbia Orbiter tragedy, NASA changed the safety protocols for Shuttle missions to the International Space Station. When an Orbiter gets there, it performs a slow pitch so that astronauts on ISS can take a good look for any damage that might have occurred during takeoff. It's a serious procedure, but during it they get really intense pictures of the Orbiter.

Phil Plait Phil Plait

Phil Plait writes Slate’s Bad Astronomy blog and is an astronomer, public speaker, science evangelizer, and author of Death From the Skies!  

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This dramatic shot [click to enspaceplanenate] was taken on May 18, 2011, shortly after Endeavour made its final rendezvous with ISS. It's a view we don't get when the Orbiters sit on the ground.

They also snapped this lovely shot of Endeavour's wing shortly before docking. It's an important picture -- they are looking for potentially mission-threatening damage, after all! -- but it's also a beautiful one, well-lit, crafted, and executed. You should check out this picture, too, with the Orbiter's payload bay doors open, and a tiny Moon in the background.

I may not be a 100% true fan of the Space Shuttle, but for many years it provided us with access to space. Flawed as the project is and was, these are magnificent machines, capable of doing a huge amount of work. As I write this, in fact, the Alpha Magnetic Spectrometer 2 is being deployed on the ISS from Endeavour. AMS will investigate dark matter, antimatter, and other cosmological mysteries. It's the grandest science, in my opinion, that has been done on ISS to date. I'm glad it's up there, but I wish there were much, much more science to join it.

The next Shuttle launch is for Atlantis, its last, and the last of all the Shuttles. It's currently scheduled for July 8 at 11:35 EDT, returning to Earth on July 20... interestingly, the anniversary of the day Neil Armstrong set foot on the Moon.

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Images credit: NASA



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