I post my astronomy related news on my facebook account
I maintain a blog on Planetary Cruise Ship Earth
I post personal news on my twitter account
Gijs A. Verdoes Kleijn, astronomer
Astrononomy & Astrophysics, IT & Data Science, Cruise Ship Earth
I post my astronomy related news on my facebook account
I maintain a blog on Planetary Cruise Ship Earth
I post personal news on my twitter account