On January 10, 1946, the U.S. army bounced radar signals off of Earth's moon for the first time ever. Known as "Project Diana ...

Astronomers scan interstellar comet 3I/ATLAS for alien signals as Breakthrough Listen's 2026 technosignature search comes up ...

A mysterious NASA radio signal from 2006 continues to puzzle scientists. Former NASCAR driver and 6 others dead after private jet crashes in North Carolina Trump signs order to reclassify marijuana as ...

Satellites reflect sunlight, Earthshine, infrared and radio waves. A new NASA-led study shows that the increasing number of satellites in low-Earth orbit could ruin up to 96% of images from some ...

Equipped with a laptop, antenna, cables and connectors on a football field, a Smithtown High School West sophomore has set his sights on boldly exploring where no one has gone before — Jupiter.

A problem with the Mars Antenna, a giant NASA radio dish in California, has disrupted the Deep Space Network's spacecraft communication efforts, as well as asteroid studies, since Sept. 16, 2025.

Equipment failures in NASA's Deep Space Network have disrupted spacecraft communications and stalled near-Earth asteroid studies for nearly two months. As the federal government remains shut down, ...

Law enforcement agencies across Contra Costa County began shielding their radio chatter from the public this week, ending decades of transparency and closing shut a key window into crime across the ...

Contrary to its name, Voyager 2 was the first of the vehicles launched into space first in Aug. 20 1977 from Florida. Its twin probe, Voyager 1, launched two weeks later on Sept. 5. At more than 15 ...

A crew of four wrapped up a nearly five-month stay on the International Space Station, splashing down in the Pacific Ocean off the coast of California under a canopy of parachutes Saturday in the same ...

So, has the long-dead satellite has suddenly sprung back to life after nearly 6 decades? Astronomers say that's unlikely. The team of astronomers discovered the strange signal while hunting for bright ...