Recent News

What's happening at the AO?

In efforts of unifying both the scientific community and the general public, the Arecibo Observatory (AO) has developed a new platform to open a space of conversation for experts in their fields to further expose their research to a broader audience. Read More

Image Credit: World Science Festival

Arecibo Observatory scientist Dr. Benetge Perera lead a recent publication detailing the second data release of the International Pulsar Timing Array in the Monthly Notices of the Royal Astronomical Society. The release included high precision timing data of 65 millisecond pulsars, reported improvements to their timing precision, and created the most up-to-date public data release that facilitates searches for low-frequency gravitational waves and other pulsar science. Gravitational waves produced from inspiraling supermassive black hole binaries and other low frequency (nanoHz to microHz) signals affect the timing of pulsars in a correlated manner. Read More