Two low-cost, car battery-sized Canadian space telescopes were launched successfully in Russia today.
The important detail here is this quote:
“BRITE-Constellation will exploit and enhance recent Canadian advances in precise attitude control that have opened up for space science the domain of very low cost, miniature spacecraft, allowing a scientific return that otherwise would have had price tags 10 to 100 times higher,” [emphasis mine]
Most nanosats and cubesats have not had the kind of precise attitude control of larger satellites, which is one of their limitations. If the technology is now maturing so that these tiny satellites can be pointed as accurately as bigger payloads, it will mean that unmanned satellites are going to get smaller very quickly. This lowers cost and increases the customer base, creating more business for launch companies.