Links to my online writings for blogs and sites I contribute to. Unless otherwise noted, all writings are in English. See also my published books.
- AstronautiNEWS — Italian space news site
- Space Tweep Society — international space enthusiasts group
- StratoSpera — Italian high altitude amateur baloon project
- Galileo lost a ride to the Moon, or maybe not — guest post to the Google Lunar X PRIZE Staff Blog
- An astronaut is born — guest post to the Google Lunar X PRIZE Staff Blog