Radar systems emit electromagnetic signals that can travel into space, detectable by powerful radio telescopes.

"Our work supports both the scientific quest to answer the question 'Are we alone?' and practical efforts to manage the ...

Radar systems like those used at airports may be inadvertently revealing our existence to advanced extraterrestrial ...

The "unintentional electromagnetic leakage" from airport radars and military radar systems can be "detectable across ...

Astec Industries sees potential with a strong acquisition, but mixed growth signals and earnings volatility urge caution.

Amazon Prime Day 2025 starts now, and for the first time, this event is four daysOur Best Overall detector, the Uniden R7, is ...

Due to the limited modulation manner and the simple construction, the conventional radar signal is usually easy to be intercepted, sorted, identified and forwarded by digital radio frequency memory ...

In environments where visibility is obstructed, such as inside boxes, behind walls, or beneath other objects, Artificial ...

Electronic attack (EA) equipment can interfere radar systems by emitting interference signals with the assistant of the electronic support measurement (ESM) equipment. In this case, masking signalss ...