A advanced fabric has a layer of ‘liquid crystal polyarylate superfibres’, which makes it immensely tough, and can survive the impact of small meteoroids.
B The Apollo programme was part of the rivalry between the old USSR and the USA: the ISS was a defining moment of international collaboration, and now we’re seeing private entrepreneurs leading the way.
C Thangavelu has worked to develop a method of Moon-based 3D-printing, using moon dust, concrete and sulphur. The technique they use would create structures that have high, rounded ceilings and walls of many layers, resembling the Gothic designs that emerged in European architecture from around the 12th century.
D Virtual reality could be an answer, allowing people to escape mentally, reduce anxiety, visit their hometown, or study remotely.
Questions
1. the suggestion that space exploration has been driven by both international competition and cooperation
2. an example of a new man-made material that is extremely strong
3. a mention of a way in which people could use technology to cope with stress
4. reference to Moon buildings that would be similar to a historic building style on Earth