STAR Academy is Back!
We are looking for students in grades ninth through twelfth, from schools here in Puerto Rico, who have a GPA higher than 3.0, show enthusiasm for Science and Space, and have knowledge in the English language to be part of this great experience. + Learn More
Check out our new collection of AO Official Comic Books: DATA DREAMS
+ View More
Call for Generous Supporters
The Angel Ramos Foundation Science & Visitor Center has been economically impacted by the COVID situation and this last unfortunately event related to the broken cable from the Telescope platform [Read More].
For those interested in aiding our Education & Public Outreach programs you can access our Donations section.
Science & Visitor Center is now temporarily closed
Due to maintenance activities, the Radio Telescope and the Science and Visitors Center will remain closed to the PUBLIC to ensure the safety of our employees and visitors.
Arecibo Optical Facility
Remote Optical Facility
Big Data Program
Galaxy eShop: Get your favorite souvenirs from AO including t-shirts, mugs, cellphone cases...
STAR Academy is back!
Applications are now open...