Astronomy, Geophysics and some python resources.
Living the life.
Pictures of the sky
On four continents.
Optical testing and telescope making.
A few pictures taken over the years.
M.O.A.N.A.: Mother Of All Newtonian Astrographs.
Open astronomical datasets from MOANA.
S.a.r.H.a.: Solar astrograph refractor for Hydrogen alpha