Picture of two heads

Open Access research that challenges the mind...

The Strathprints institutional repository is a digital archive of University of Strathclyde research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including those from the School of Psychological Sciences & Health - but also papers by researchers based within the Faculties of Science, Engineering, Humanities & Social Sciences, and from the Strathclyde Business School.

Discover more...

Terrestrial planet sample return missions using solar sail propulsion

Hughes, Gareth W. and Macdonald, M. and McInnes, Colin (2006) Terrestrial planet sample return missions using solar sail propulsion. ESA European Space Agency Bulletin, 59 (8-11). pp. 797-806. ISSN 0376-4265

Full text not available in this repository. (Request a copy from the Strathclyde author)

Abstract

An assessment of terrestrial planet sample return missions utilising solar sail propulsion is presented, in addition to sample return from a high inclination near-Earth asteroid, 2001 QP153. Payloads have been sized based on existing studies or have been custom designed and sized. Heliocentric and planetocentric trajectory analysis has been conducted to assess the sail performance level required to return samples within a reasonable timescale, whilst maintaining manageable sail dimensions. Sail technology is based on projected data from existing development programmes. Solar sailing appears to offer modest benefits in returning a sample from Mars or Venus, but significant benefits for Mercury Sample Return. In addition, sample return from high-energy targets such as asteroid 2001 QP153 appears to be only possible when using the solar sail as the enabling propulsion technology.