Emblazoned with a bold 35 for the 35th expedition to the ISS, this patch portrays a natural moonlit view of Earth from the ISS at the moment of sunrise, one of the 16 that occur each day at orbital velocity, with glowing bands of Earth's atmosphere dispersing the Sun's bright light into primary colours. Earth is depicted as it often appears from space, without recognizable coastlines or boundaries – just as the international endeavour of living and working together in space blurs technical and cultural boundaries between nations. The ISS is the unseen central figure of the image, since the view is from a window of the Space Station itself, commemorating full use of the Space Station as a long-duration dwelling from which humans can develop techniques and technologies to further explore. The crew points out, "The arc of Earth's horizon with the Sun's arrows of light imply a bow shooting the imagination to Mars and the cosmos where our species may one day thrive." The NASA insignia design for shuttle and Space Station flights is reserved for use by the astronauts and for other official use as the NASA Administrator may authorize. Public availability has been approved only in the form of illustrations by the various news media. If there is any change in this policy, which is not anticipated, it will be publicly announced.