Discovery's mission proceeds. The crew is installing new science equipment and racks on the station today, thus bettering the ISS's research resources and functions. There are to be installations on the U.S. Destiny laboratory, on the Leonardo module and on the new quarters compartment for the crew. There is a possibility of conjunction with debris from a Ariane 5 rocket body. Tony Antonelli, NASA space shuttle CAPCOM, informed the Discovery and International Space Station crew members about the current options regarding the conjunction: either "not performing a Debris Avoidance Maneuver at all"; or "performing a reboost avoidance maneuver after Thursday's second spacewalk".
On a different subject, there is an ongoing project regarding the construction of the first tidal powered Moon clock. Its name is
Aluna, meaning "pure thought, memory, soul, mind, imagination", from the Kogi people in Colombia. It was originally designed by Laura Williams, a London artist, while she was studying at Central Saint Martins. The sculpture is composed of three concentric rings, which are lighted in turn - by looking at how each ring is illuminated, one can follow the Moon's movements, its current phase and the ebb and flow of the tides. The animation of light is called Alunatime. Turbines will power the structure through the tides. The project is still on its conceptual phase; the final model is completely scalable, with its minimum dimensions standing at "around five stories high and forty meters across - bigger than Stonehenge, wider than a Boeing 757's wingspan". It does not yet have a definite location, but could be built anywhere on Earth due to its universality.
Find more about AlunaWatch Aluna's introductory videoI think Aluna may well be one of my favorite projects in recent years. With so many eyes turned toward the Sun and the rest of our Solar System, our companion is often disregarded. Aluna brings us the enchantment and beauty of the Moon on our planet home. Artemis, my dear sister, this one is for you.