It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...
As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...
The comet, earlier known as A11pI3Z, passed by us in December. It’ll do a pit-stop at Jupiter in the spring before heading ...
Tucson Water shut down its south-side water treatment plant Monday, as planned, while announcing it’s getting a $2 million state grant to help it reopen by taking water containing low levels of PFAS ...