New discoveries are being made on an annual basis by researchers flying their instruments on a high-altitude balloon platform. Ease of access to ballooning, relatively low cost and the potential for quick turn-around response times create a large appeal for using this platform to perform novel science and to train new scientists. <\/p>\n
This appeal is reinforced by the availability of a range of balloon sizes to accommodate various payload types, multiple launch sites (for shorter and longer duration flights), and more sophisticated gondolas. <\/p>\n
Since the 1950s, and the invention of the 'natural' shaped polyethylene balloon, there has been a surge in the quality and amount of science being performed on this platform. <\/p>\n
The flexibility, reliability and relatively low-cost of the high-altitude balloon platform, over that of a satellite, makes for an attractive means of carrying out novel science in a space-like environment across multiple disciplines, which include: high-energy astrophysics (particle, x-ray and gamma-ray), IR\/sub-mm (CMB to planetary), heliophysics, geospace and atmospheric research. <\/p>\n
Existing balloons are capable of carrying large payloads to high altitudes for flight durations lasting tens of days. The longest flight to date was that of SuperTIGER in 2012-2013 on a vented zero-pressure balloon. <\/p>\n
This payload weighed 2,025 kg (not including flight straps) and flew to a maximum altitude of ~39.6 km. The entire flight lasted for just over 55 days. The development of the Super-Pressure Balloon holds promise for achieving even longer flights launching from Antarctica (> 100 days), and Long Duration Balloon flights from mid-latitude launch sites. <\/p>\n
This capability, combined with improved payload pointing, light-weight gondolas and more sophisticated instrumentation will enable scientists to make new discoveries and develop novel instrumentation suitable for orbital missions. This platform will also continue to provide a training ground for the next generation of scientists and engineers. <\/p>\n
<\/p>\n
Read more here:<\/p>\n
Ballooning offers platform for space-like environment<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" New discoveries are being made on an annual basis by researchers flying their instruments on a high-altitude balloon platform. Continue reading