.... But getting this data back to Earth is a huge challenge. Radio frequency (RF) technology has hardly changed since the days ...costing no more than a few million dollars. The real challenge for small satellites is getting the data they collect back ...
... friends, and opportunities to interact with media. However, deep space travel and remote bases pose new challenges, such as absence of resupply missions, communication delays, increase of crew autonomy and lack of direct visual contact with...
... is also important that we make even greater use of the possibilities afforded by spaceflight to jointly address the global challenges we are facing, and my term of office allows me the opportunity to help shape the future of global space activities...
... ‘hydrogen energy’, which, due to heightened environmental challenges, concentrates on replacing ‘carbon energy’ based on utilising...rare-earth ores on the back burner. Moreover, the challenge of developing and testing an expensive, time-consuming and...
... This is where the summer school on ‘Changing Climates: Challenges in Research and Development’ proved particularly useful. The aim ... social development and much more, but there are challenges to maintaining cities in a viable way without damaging ...
... sense, since operators are naturally willing to use their satellite until the last drop of propellant. However, challenges are numerous and complex as it requires the capability to dock with a satellite that may no longer be ‘cooperative’. Together...