- Arecibo Observatory Contributes to the Exploration of Black Holes Started by this Year’s Nobel Prize Winners in Physics19 Nov, 2020
- UCF Delivers Engineering Options for Arecibo Observatory (AO)16 Nov, 2020
- Management Update (October 12, 2020) by Director Eng. Francisco Cordova13 Oct, 2020
- Summer Student Assists in Development of Newest AO Facility01 Oct, 2020
- STAR Academy: Training the Next Generation of STEM Professionals 29 Sep, 2020
- Management Update (August 11, 2020) by Director Eng. Francisco Cordova29 Sep, 2020
- Management Update (August 28, 2020) by Director Eng. Francisco Cordova29 Sep, 2020
- Arecibo STAR Teachers29 Sep, 2020
- Hunting for the Mysterious Origins of Fast Radio Bursts28 Sep, 2020
- Girls Educating Girls 28 Sep, 2020
- Cassini Data Solves Mystery of Arecibo Radar Signals on Titan28 Sep, 2020
- How to Build an Asteroid11 Sep, 2020
- A Holistic Approach to Understanding Asteroids11 Sep, 2020
- Sharing the Connection: Arecibo’s Planetary Radar & NASA’s OSIRIS-REx Mission to Bennu10 Sep, 2020
- Analyzing Gravitational Fields Around Small Bodies in Support of Future Spacecraft Missions09 Sep, 2020
- Broken Cable Damages Arecibo Observatory11 Aug, 2020
First Asteroid Detection since Hurricane Maria
Byadmin04 January 2018 Planetary

Planetary
December 12, 2017
NASA-funded Arecibo Planetary Radar system was tested for the first time since hurricane Maria with a successful detection of near-Earth asteroid 2007 AG. This object at its closest approach to Earth will be some 0.059 AU and is estimated to be 300 meters in diameter
The Planetary Radar Science group is a department of the Arecibo Observatory, which is an NSF facility operated under cooperative agreement by SRI International, Universities Space Research Association (USRA), and la Universidad Metropolitana (UMET). The Arecibo Observatory Planetary Radar program is fully funded through grants to USRA from NASA's Near-Earth Object Observations program (Grants NNX12AF24G and NNX13AQ46G). The Planetary Radar Science group is also partnered with the Center for Lunar Science and Exploration node (USRA-Lunar and Planetary Institute/NASA-Johnson Space Center) of the NASA Solar System Exploration Research Virtual Institute program.
More information about the Arecibo Observatory - Planetary Radar Science Group can be found at http://www.AreciboObservatory.org/planetary
Technical Contact
Edgard G. Rivera-Valentín
Universities Space Research Association
281-486-2198
ervalentin@usra.edu