RT @Astro_Alex: A rare perspective on the #ISS FGB module, truss and radiators, taken from the MRM2 module window. http://t.co/LnS8iTjQp3
RT @Astro_Alex: A rare perspective on the #ISS FGB module, truss and radiators, taken from the MRM2 module window. http://t.co/LnS8iTjQp3