The National Science Foundation announced on Nov. 19,2020 that they will decommission the Arecibo Observatory in Puerto Rico.

In the backcountry of Puerto Rico, hidden from prying eyes by round, misty hills, sits one of the world’s great astronomical facilities: the Arecibo Observatory. Conceived in the aftermath of the ...

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 ...

Editor's note: The National Science Foundation will decommission Arecibo's radio telescope, the agency announced on Nov. 19. Read the full story here. Arecibo Observatory is facing a mid-life crisis — ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

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The Arecibo Observatory in Puerto Rico collapsed Tuesday, officials confirmed to the Associated Press, bringing an official end to the radio telescope’s nearly six-decade tenure as an essential tool ...

Junellie González Quiles peered into her first telescope when she was 10 years old and what she saw were stars, planets, and a doorway into a world of science made possible by Puerto Rico’s iconic ...

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 ...