The Arecibo Observatory's giant radio telescope in Puerto Rico suffered a cataclysmic failure in December 2020. Credit: Walter Bibikow / DigitalVision / Getty Images Powerful electromagnetic radiation ...

Before-and-after images of the Arecibo Observatory show a dramatic collapse that ended an era in space research. Astronomers mourned the loss of the observatory, which faced natural disasters. For ...

The Arecibo radio telescope in Puerto Rico was the largest telescope in the world for decades. Several discoveries were made using this historic eye on the sky, and now, this remarkable instrument, ...

We are coming up on the second anniversary of the destruction of the iconic 1,000-foot telescope/radar at the Arecibo Observatory in Puerto Rico. For nearly six decades, the Arecibo Observatory was a ...

Dear kurtconi01,<BR><BR>Arecibo Observatory, the world's largest radio telescope and the source for<BR>the SETI@home data that your computer analyzes, faces massive budget cuts that<BR>will END its ...

The December 2020 collapse of the Arecibo Telescope in Puerto Rico came at the end of a 39-month sequence that began with Hurricane Maria in 2017, according to a new report from the National Academies ...

Puerto Rico’s famed Arecibo Observatory telescope collapsed last week, ending an era of world-class research. Arecibo, built in 1963, was the world's largest single-dish radio telescope until 2016, ...

The final data recording from the Arecibo Observatory, which collapsed in 2020, has warned of a large number of asteroids with the potential of coming near Earth, many of which could be dangerous to ...

Until its collapse last year, the Arecibo Observatory in Puerto Rico spent six decades tuned to the radio stations of the heavens. There is no plan to rebuild it, and astronomers are in mourning. By ...

AUSTIN, Texas Astronomers from Arecibo Observatory radio telescope in Arecibo, Puerto Rico, have detected for the first time the molecules methanimine and hydrogen cyanide two ingredients that build ...

Powerful electromagnetic radiation from an enormous radio telescope in Puerto Rico may have fast-tracked structural damage that led to the instrument's collapse in 2020, a new report says. On Dec. 1, ...

The Arecibo Observatory, a legendary radio telescope nestled in the lush mountains of Puerto Rico, has served as an essential lookout into the cosmos for nearly six decades. From tracking asteroids to ...