Arecibo

The Arecibo Message, Earth’s First Interstellar Transmission, Turns 50

News at a glance: Reexamining Arecibo’s collapse, measuring plankton, and honoring Henrietta Lacks

News at a glance: China’s S&T clusters, abundant fairy circles, and Arecibo’s next chapter

It’s Official. No More Astronomy at Arecibo

Astronomers downsize proposed Arecibo observatory replacement – Physics World

Astronomers Want to Build the Next Generation Arecibo Telescope

Arecibo Studied 191 Asteroids That Flew Past the Earth. All the Data are Available in a new Paper

Arecibo Observatory — which spent nearly six decades scouring the sky for radio signals while nestled in the foothills of Puerto Rico — collapsed two years ago today.

Remembering the Arecibo Observatory Dish, Two Years After Its Collapse | The damaged astronomy site faces an uncertain future.

NSF plans another collapse for Arecibo Observatory (op-ed)

Arecibo Observatory: Watching for asteroids, waiting for E.T.

Collapsed Arecibo Observatory reveals final 'treasure trove' to defend Earth from asteroids

Collapsed Arecibo telescope offers near-Earth asteroid warning from beyond the grave

Requiem for a Telescope. 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.

Scientists publish major study on near-Earth asteroids - Using delay-Doppler radar observations collected from the Arecibo Observatory between December 2017 and December 2019, the study includes 191 asteroids' radar cross sections and Doppler-frequency broadening

Hopes Fade for Resurrecting Puerto Rico's Famous Arecibo Telescope

Hopes for rebuilding giant Arecibo telescope appear dead

Arecibo Won’t Be Rebuilt

Fallen Arecibo Observatory telescope won't be rebuilt despite scientists' hopes

Fallen Arecibo Observatory telescope won't be rebuilt despite scientists' hopes