Puerto Rico > Science > Astronomy:

Misterios, Enigmas, Ufología, Vida Exoterrestre, Fantasmas, Chupacabras y Temas Afines.

A Facility of the Department of Physics and Electronics at the UPR in Humacao.

Arecibo Observatory holds great scientific, cultural and economic significance for Puerto Rico and the scientific community...

Telescopios, Binoculares y Accesorios de calidad para el astrónomo aficionado.

I have pictures of the HST and samples of pictures done with Picture publisher and Simply 3D from Micrografx, Joke Section. Tutorials on MGX PP in Spanish

Fundada en el Recinto Universitario de Mayagüez, para difundir la Astronomía y conocimientos en el uso de telescopios.

A research and education laboratory dedicated to studies of the habitability of Earth, the Solar System, and exoplanets.