In 1974, humanity sent a powerful radio message from the Arecibo Observatory toward the star cluster M13, using a signal described as equivalent to a 20-trillion-watt transmitter. The message ...
The Arecibo Observatory suffered a massive collapse. A control room camera and drone captured the devastation. Credit: ...
Section 1. Purpose and Policy. From the founding of our Republic, English has been used as our national language. Our Nation’s historic governing documents, including the Declaration of Independence ...
The discovery of interstellar comet 3I/ATLAS has become even more extraordinary. Scientists recently confirmed that the object was hiding inside telescope images taken days before its official ...
It turns out interstellar comet 3I/ATLAS was almost called 3I/Rubin, after researchers found that the giant survey telescope coincidentally spotted this visitor from the stars over a week before it ...