onekiloparsec
Cédric Foellmi
Astrophysicist and software dev.
8.1 kpc from Galactic Center

Following (4)

trobitaille
Thomas Robitaille
metacosm
Christophe Laprun
siracusa
John Siracusa
vanzaj

Followers (2)

metacosm
Christophe Laprun
vanzaj