Dr Graham Lau – the Cosmobiologist

Dr. Graham Lau, “the Cosmobiologist,” is an astrobiologist, science communicator, and host of NASA’s Ask an Astrobiologist. As Director of Communications at Blue Marble Space, he blends research, outreach, and education, inspiring global audiences. His Arctic geomicrobiology work informs life-detection strategies for Mars, Europa, and beyond.
Affiliations: BMSIS
Dr. Graham Lau is an astrobiologist and science communicator serving as Director of Communications & Marketing at Blue Marble Space and Senior Research Investigator at BMSIS. Host of NASA’s Ask an Astrobiologist, he combines geomicrobiology fieldwork—from sulphur studies in the High Arctic to X-ray spectroscopy—with outreach, coaching, and educational programmes leadership.

Dr. Graham Lau—aka “the Cosmobiologist”—is coming to New Zealand this September as part of our Ten Years of Astrobiology in New Zealand event series!


Graham is an astrobiologist & science communicator: As Director of Communications & Marketing for Blue Marble Space and a Senior Research Investigator at the Blue Marble Space Institute of Science, Graham bridges science, community engagement, and education in realms of space exploration and looking for alien life.

Host extraordinaire: He’s a prominent host of NASA’s “Ask an Astrobiologist” show and has appeared on TEDx stages, including TEDx Boulder in 2024.

Geomicrobiologist: His graduate work focused on sulphur-rich springs in the Canadian High Arctic, identifying unique sulphur species and exploring their biological implications for life on Mars, Europa, and beyond.

Graham’s research meets real-world impact: Graham’s Arctic field studies uncovered rare geological and mineralogical phenomena—like beta- and gamma-cyclooctasulfur—and their microbial connections while informing extraterrestrial life detection strategies.

He is a fantastic science storyteller: from museum exhibits to podcasts (e.g., “Profoundly Pointless”) and global livestreams, he makes complex astrobiology accessible and inspiring (check out his latest TEDx talk on the Panzozic Effect!).

Last but not least, among his extraordinary achievements, Graham guides communications at Blue Marble Space, supports programs like the Young Scientist Program, and spearheads student expeditions through the Smithsonian and National Geographic, all while engaging with people around the globe in conversations about science and our place in the cosmos.

Featured in the following events:

Celebrating 150 Years of NZ–USA Scientific Partnership at Mount Maunganui College
September 24, 2025
As part of the 150 Years of U.S.–New Zealand Scientific Partnership celebrations, Mount Maunganui College is hosting a special event...
2025 ESSENZ Astrobiology Conference - Day 2
September 23, 2025
Join ESSENZ at Mount Maunganui College for a special day dedicated to Earth and Space Sciences teachers, celebrating ten years...
From Aotearoa to the Origins of Life: Christchurch Teachers’ Astrobiology Day
September 26, 2025
Celebrate with us ten years of astrobiology in Aotearoa with a one-day event for teachers at the Air Force Museum,...
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