the Chinese researchers aim to fool radar operators into thinking that a radar reflector – roughly the size of an iPad tablet – is an unidentified flying object (UFO) as big as a sports stadium.

One name that hasn't been mentioned among the nearly two dozen coaches vying for the Bears job is Atlanta Falcons offensive coordinator Zac Robinson, who was recently listed as an under-the-radar ...

We propose the dip integrated spatial-spectral UFormer (DSSUF) with the auxiliary semi-DSSUF module (ASM) to improve the fault detection performance by integrating seismic reflector dip as an extra ...

The new iranian radar was placed at a 3.7-km altitude, giving it a good lookout of surroundings Tehran is expanding its defense capabilities against aerial and missile attacks by deploying its own ...

After it launches in early 2025, NISAR will scan nearly all of the planet’s land and ice twice every 12 days. In orbit, the satellite will extend its solar panels and nearly 40-foot (12-meter) radar ...

It's one you've heard repeatedly as you pass over the arrows painted in the traffic lanes and lined with reflectors. The reflectors make the arrows easier to see at night. If you're traveling in ...