26 June 2019
LightSail 2 gets ready to make its debut in space
... a citizen-funded project that originally sprang from the mind of Carl Sagan. Called LightSail, the design is pretty much what it sounds... of photons, may not have ultimately started with Carl Sagan – the philosophy behind light sails started as early...
July 2021
Arecibo - an astounding legacy
... activities as diverse as the search for extra-terrestrial intelligence (SETI) and providing a set for films such as Carl Sagan’s Contact and the James Bond thriller Goldeneye. However, the historic observatory is mainly celebrated for its...
April 2024
Terraformal dreaming
... should send the primordial ‘goo’ and see what happens. A Mars Society conception of a terraformed Mars. As far as Carl Sagan was concerned, it all depends on what’s on Mars in the first place. Most arguments in favour of terraforming and ecopoiesis...
23 March 2026
Alien Earths: Planet Hunting in the Cosmos
... University and, as the blurb proudly boasts, “works from Carl Sagan’s former office”. According to the preface, she spends her ... diversions such as what it’s like to work in Sagan’s office and a commentary of the misrepresentation of science...
August 2018
Making a cosmic impression
..., I was invited to join the IAAA after receiving an invitation from founding member Jon Lomberg, who was Carl Sagan’s principal artist for more than twenty years. Over the next three decades, I served this world...
October 2018
The ethics of space exploration
..., another quieter, more realistic and humanist argument. It starts with the notion that Mars is not ours. By Carl Sagan’s account: “If there is life on Mars, then I believe we should do nothing to disturb that life. Mars, then, belongs to the...
