An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...
The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.
While none of the spacecraft have cameras perfectly designed to spot comets zipping by at speeds up to about 153,000 miles ...
NASA unveiled close-up pictures on Wednesday of the interstellar comet that's making a quick one-and-done tour of the solar ...
Interstellar comet 3I/ATLAS has spent the last several months on a tour of our solar system. NASA spacecraft and telescopes ...
Comet 12P/Pons-Brooks and Jupiter were seen by NASA's Solar TErrestrial Relations Observatory-A (STEREO-A). Credit: Space.com ...
"It's the only launch vehicle that can meet the orbit, the schedule and the cost to achieve something unprecedented with ...
The four beams produced bright artificial “stars," which act as guides to help astronomers correct for the distortions caused ...