** The Official Space Flight Thread - The Space Station and Beyond **

Rosetta Update:

On 14 February 2015, Rosetta made its closest encounter with Comet 67P/Churyumov-Gerasemenko at just 6 km from the surface. The spacecraft is no longer orbiting the comet, it is now performing a series of flybys to continue its science.

This video explains the next stage of the Rosetta mission, the science that will be done during 2015 by the orbiter’s flybys, and assesses the possibility of the Philae lander’s reactivation from hibernation

 
A look at the upcoming spacewalk by Barry Wilmore and Terry Virts.

Preparation to ready the International Space Station for a pair of international docking adapters (IDAs) that will allow future commercial crew vehicles to dock. During US EVA #29, Wilmore and Virts will work to route more than 360 feet of cables that will provide power and communication capabilities with the new IDAs. Planned to last six and a half hours, it will be the first of three consecutive spacewalks the duo is marked for.


 
Preview of the final spacewalk:


Wilmore and Virts will work to install the Common Communications for Visiting Vehicles (C2V2) system which will aid future visiting commercial crew vehicles during rendezvous and docking. The system consists of two booms with four antennas and three specialized reflectors that will require 400 feet of new cabling to be routed from the center of the station structure out to the two booms.
 
Another amazing picture from Mars:

Curiosity Self-Portrait at 'Mojave' Site on Mount Sharp

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This self-portrait of NASA's Curiosity Mars rover shows the vehicle at the "Mojave" site, where its drill collected the mission's second taste of Mount Sharp.

The scene combines dozens of images taken during January 2015 by the Mars Hand Lens Imager (MAHLI) camera at the end of the rover's robotic arm. The pale "Pahrump Hills" outcrop surrounds the rover, and the upper portion of Mount Sharp is visible on the horizon. Darker ground at upper right and lower left holds ripples of wind-blown sand and dust.

Credit: NASA/JPL-Caltech/MSSS

More:

http://www.jpl.nasa.gov/spaceimages/details.php?id=PIA19142
 
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