Crawford is a specialist in the science and exploration of the Moon and in the search for life in the Universe. Before switching his research interests to planetary science in 2003, Crawford had a 15-year career at University College London as an observational astronomer specializing in studies of the interstellar medium.[3] He is the author of over 130 peer-reviewed research papers in the fields of astronomy, planetary science, astrobiology and space exploration.[4]
In 2021, Crawford edited a book, Expanding Worldviews: Astrobiology, Big History and Cosmic Perspectives, which explores the links between the academic disciplines of astrobiology and big history and their wider relevance to society.[5]
Avoiding Intellectual Stagnation: The Starship as an Expander of Minds[12]
Lunar Exploration: Opening a Window into the History and Evolution of the Inner Solar System[13]
Back to the Moon: The Scientific Rationale for Resuming Lunar Surface Exploration[14]
Awards and honours
Crawford is a Fellow of the Royal Astronomical Society (FRAS). In 2021, he was awarded the Royal Astronomical Society's Service Award for Geophysics; the citation refers to his long-standing promotion of lunar science and human space exploration, his role as a mentor for young planetary scientists, and other contributions to the planetary science community. In 2023, Crawford was awarded the Michael J. Wargo NASA Exploration Science Award; the award is given to a scientist or engineer who has contributed significantly to the integration of space exploration and planetary science throughout their career.
^Crawford, I.A. (ed.) "Expanding Worldviews: Astrobiology, Big History and Cosmic Perspectives", Astrophysics and Space Science Proceedings, Vol. 58, Springer (2021) doi:10.1007/978-3-030-70482-7
^Crawford, I.A., "Widening Perspectives: The Intellectual and Social Benefits of Astrobiology (Regardless of Whether Extraterrestrial Life is Discovered or Not)"], International Journal of Astrobiology (Vol. 17, pp. 57-60, 2018) arXiv:1703.06239
^"The Long-Term Scientific Benefits of a Space Economy", Space Policy (Vol. 37, pp. 58–61, 2016).arXiv:1607.04901
^Crawford, I.A. et al., "Back to the Moon: The Scientific Rationale for Resuming Lunar Surface Exploration", Planetary and Space Science, 74, 3-14, 2012 arXiv:1206.0749