A faint interstellar object detected in July 2025 has quietly reshaped how scientists and security planners view threats from ...

The moment history was made, it did not arrive with a bang or a blinding flash of light. Instead, it arrived at precisely 05:15:11 UT on the morning of July 1, 2025. In the high-altitude silence of ...

Through Carnegie Mellon University’s Summer Undergraduate Research Fellowship program, junior physics major Joao Passos is studying brown dwarfs — objects bigger than planets but smaller than stars — ...

Photoelectric sensors and light curtain sensors are among the most commonly used sensing devices in factories. Photoelectric ...

KEY OBSERVATIONS The first alert came quietly. The data did not look wrong—just unfamiliar. What followed has forced ...

Researchers at Science Tokyo have developed a neural inverse rendering method that accurately reconstructs the three-dimensional (3D) shapes of moving objects using only three standard projection ...

Abstract: Moving object detection (MOD) in satellite video sequences faces persistent challenges, including low contrast against complex backgrounds, limited motion modeling, and severe scale ...

For the first time, physicists have simulated what objects moving near the speed of light would look like — an optical illusion called the Terrell-Penrose effect. When you purchase through links on ...

According to a statement emailed to The Debrief and a separate story on the organization’s website, when Dr. John Sandusky first joined Sandia almost 20 years ago, he was asked if the heliostats at ...

1 Fishery Machinery and Instrument Research Institute, Chinese Academy of Fishery Sciences, Shanghai, China 2 East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai ...

Out near the icy frontier of our solar system, astronomers have spotted a small world that keeps near-perfect time with Neptune. The object, known as 2020 VN40, circles the Sun once for every ten laps ...

Astronomers surveying the outer solar system have revealed that a rare object far beyond Neptune is moving in sync with the eighth planet in an unexpected way. Called 2020 VN40 and first discovered in ...