The Arecibo Observatory, established by Cornell University and the National Science Foundation during Gold's tenure as director of the Center for Radiophysics and Space Research.

On August 12, 2010, the first discovery by Einstein @ Home of a previously undetected radio pulsar J2007 + 2722, found in data from the Arecibo Observatory, was published in Science.

The major data sources are the worldwide network of ionosondes, the powerful incoherent scatter radars ( Jicamarca, Arecibo, Millstone Hill, Malvern, St. Santin ), the ISIS and Alouette topside sounders, and in situ instruments on several satellites and rockets.

These were Arecibo ( 1614 ), Aguada ( 1692 ) and Ponce ( 1692 ).

As of 2010, after 10 years of data collection, SETI @ home has listened to that one frequency at every point of over 67 percent of the sky observable from Arecibo with a least 3 scans ( out of the goal of 9 scans ), which covers about 20 percent of the full celestial sphere.

The Joint Space Operations Center, part of United States Strategic Command ( formerly the United States Space Command ), currently tracks more than 8, 500 objects larger than 10 cm in LEO, however a limited Arecibo Observatory study suggested there could be approximately one million objects larger than 2 millimeters, which are too small to be visible from Earth.

* Arecibo ( EP ), an extended play by English singer Little Boots

By the late 90's the team was about to face one of its worst decades since the 50's, From 1999-2008 the team could hardly make it into the semi-finals ( except in 2005 when they reached the finals and lost the title against the Capitanes de Arecibo in four games ), as a consequence the franchise's quality and prestige as well as the fanbase began to decrease.

Arecibo, settled in 1556, was the island's third Spanish settlement, after Caparra ( which later became San Juan ), and San German.

Caves include Cueva Ventana, which overlooks a valley formed by the Rio Grande de Arecibo, and La Cueva del Indio ( Cave of the Indian ), where paintings made by Indians have been sighted.

Still other configurations are possible-the Arecibo Observatory uses a combination of a line feed with an enormous spherical reflector ( as opposed to a more usual parabolic reflector ), to achieve extremely high gains at specific frequencies.

Because of its location ( shielded from radio emissions from the Earth ), it has been proposed as the site of a future giant radio telescope, which would be scooped out of the crater itself, much like the Arecibo radio telescope, but on a vastly larger scale.

The Rio Abajo State Forest ( Bosque Estatal Rio Abajo ) is a forest reserve shared with Arecibo and home to 223 plants and wildlife species including: native Ceiba ( Ceiba pentandra ), Asian teaks ( Tectona spp.

Antonio de los Reyes Correa ( c. 1665 – June 9, 1758 ), also known as El Capitán Correa, was a Puerto Rican soldier who defended the town of Arecibo from a British invasion.

Arecibo is known as the " Villa del Capitan Correa " ( Captain Correa's Village ), an honour bestowed by the people of the town.

Entire works may be based on radio telescope recordings ( Arecibo Trans-Plutonian Transmissions ), the babbling of newborn babies ( Nocturnal Emissions Mouths of Babes ), or sounds recorded through contact microphones on telegraph wires ( e. g. Alan Lamb's Primal Image ).

The University of Puerto Rico at Arecibo ( UPRA ), is located in the north of the island, next to the largest pharmaceutical and biotechnology complex in the Caribbean, the largest radio telescope in the world, and agricultural areas of intense commercial activity.

On October 30, 1950, the Nationalists staged uprisings in the towns of Ponce, Mayagüez, Naranjito, Arecibo, Utuado ( Utuado Uprising ), San Juan ( San Juan Nationalist revolt ), and Jayuya ( Jayuya Uprising ).

* Various other shootouts took place throughout island-including those at Mayagüez, Naranjito, Arecibo, and Ponce, where Antonio Alicea, Jose Miguel Alicea, Francisco Campos ( Albizu Campos's nephew ), Osvaldo Perez Martinez and Ramon Pedrosa Rivera were arrested and accused of the murder of police corporal Aurelio Miranda during the revolt.

The cooperative has offices and warehouses in Ponce ( main offices ), San Juan, Mayagüez, Arecibo, Yauco, San Sebastian, Utuado, Adjuntas, Jayuya and Ciales.

On October 30, the nationalists were ordered to stage uprisings in the towns of Ponce, Mayagüez, Naranjito, Arecibo, Utuado ( Utuado Uprising ), Nationalist attack of San Juan and Jayuya.

On October 30, the Nationalists staged uprisings in the towns of Ponce, Mayagüez, Naranjito, Arecibo, Utuado ( Utuado Uprising ), San Juan ( San Juan Nationalist revolt ), and Jayuya.

It was the first town established in the interior mountainous region of the island known as La Cordillera Central and the 11th oldest established municipality in Puerto Rico, following San Juan, San Germán, Coamo, Arecibo, Aguada, Loiza, Ponce, Añasco, Guayama and Manatí.

These plants, which can be used if necessary also as radio telescope, are established on free standing constructions, whereby there are also numerous special designs, like the radio telescope in Arecibo.

He was in charge of a small militia whose job was to protect the city of Arecibo from any attack which the city may be subject to, either by pirates or foreign forces.

However, Gold's theory became widely accepted following the discovery of a pulsar in the Crab Nebula using the Arecibo radio telescope, opening the door for future advancements in solid-state physics and astronomy.

* 1963 – The Arecibo Observatory in Arecibo, Puerto Rico, with the largest radio telescope ever constructed, officially opens.

View of Arecibo Observatory in Puerto Rico with its 300 m dish-the world's largest.

MOP was to be performed by radio antennas associated with the NASA Deep Space Network, as well as the radio telescope of the National Radio Astronomy Observatory at Green Bank, West Virginia and the radio telescope at the Arecibo Observatory in Puerto Rico.

From 1995 through March 2004, Phoenix conducted observations at the 64-meter Parkes radio telescope in Australia, the radio telescope of the National Radio Astronomy Observatory in Green Bank, West Virginia, and the radio telescope at the Arecibo Observatory in Puerto Rico.

* November 1 – Arecibo Observatory officially begins operation.

* the Arecibo Observatory has several receivers that together cover the whole 1 – 10 GHz range

World's largest single-aperture radio telescope at Arecibo Observatory in Puerto Rico

On 1989-Aug-25 Castalia passed ( within eleven lunar distances ) of Earth, allowing it to be observed with radar from the Arecibo Observatory by Scott Hudson ( Washington State University ) and Steven J. Ostro ( JPL ).

In the 1960s, Drake spearheaded the conversion of the Arecibo Observatory to a radio astronomical facility, later updated in 1974 and 1996.

He was a Professor of Astronomy at Cornell University ( 1964 – 84 ) and served as the Director of the Arecibo Observatory.

In America, there are two related ionospheric heating facilities: the HIPAS, near Fairbanks, Alaska, which was dismantled in 2009, and ( currently offline for reconstruction ) one at the Arecibo Observatory in Puerto Rico.

Radar results from the Arecibo Observatory indicated that the comet nucleus was about across, and surrounded by a flurry of pebble-sized particles ejected at a few metres per second.

During his tenure, Gold hired famed astronomers Carl Sagan and Frank Drake, helped establish the world's largest radio telescope at the Arecibo Observatory in Puerto Rico and the Cornell-Sydney University Astronomy Center with Harry Messel.

) Today, that idea has expanded to encompass the National Optical Astronomy Observatory, the National Radio Astronomy Observatory, the National Solar Observatory, the Gemini Observatory and the Arecibo Observatory, all of which are funded in whole or in part by NSF.

The Arecibo Observatory is a radio telescope in the mailing area of the city of Arecibo, Puerto Rico.