10 Neptune at opposition.
14 Apogee-syzygy or "micromoon".
23 Autumn Equinox at 07:50 UT.
"100 square moons" of the Instituto de Astrofísica de Canarias (IAC) is an educational exhibition originated within the framework of the project "NIÉPCE: from the negative to the positive" which celebrated 200 years since the first photographic images. With this project, Astronomy pays homage to Photography for its major role in enhancing and