Approaching Pavonis Mons by balloon

I posted this picture and linked to it from twitter, forgetting to put an explanation here. It's an unusual bird I photographed in Holl...

On the admittedly slight chance that you're already working at ESA/ESTEC in Holland, I'll be doing a talk tomorrow: http://www.esa...

Clay's excellent timelime prompted me to dig out this material, which is all that remains of the notes I kept during the writing of Push...

Reader Clay Hunt produced this fantastic schematic of the timelines in Pushing Ice. In Clay's words: "When I got to the point where...

I don't mind spending days, weeks or even months on a piece of art, but sometimes it's good to cut loose and work quickly. When I ...

My adventures in astrophotography have been hampered by poor weather and (to be fair) a measure of lethargy on the part of your corresponden...

Back. Jetlagged. Had a great time. Three pictures.