The "Automotive 4D Radar Industry Research Report, 2025" report has been added to ResearchAndMarkets.com's offering. 4D radar research: From "optional" to "essential," 4D radar's share will exceed 50% ...

Diagram of the electromagnetic spectrum, with visible spectrum and light highlighted separately. The full range of electromagnetic radiation, organized by frequency in Hertz and wavelength in meter.

The only major difference between the sun and the stars we see at night is that the sun happens to be close to us—which is advantageous, assuming you enjoy being alive. Astronomers enjoy this as well ...

Meta previewed some of its latest virtual reality prototypes this week and plans to demo them at next week’s SIGGRAPH conference. The aim, according to Meta’s blog post, is to offer VR experiences ...

Juno would offer ~20-24x better angular resolution due to proximity (distance ratio ~24:1), enabling finer details of extended features like jets or tail asymmetry, if the coma is active. Juno excels ...

The Chandra X-ray Observatory is the darling of high-energy astrophysics. Famed for providing unequaled x-ray views of voracious supermassive black holes, exploding massive stars and even dark ...

Abstract: The angular resolution of phased-array radar is essential for applications, including multitarget detection, real aperture imaging, and so on. Because of various practical limitations, ...

Lotus Achieves Ultra-Long-Range Detection of Over 300 Meters With High Angular Resolution for Automated Safety and Autopilot Features at Racetrack Speeds Using Fewer Radar Antennas SANTA CLARA, Calif.

Polaris might be heavier — and spottier — than expected. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In our solar system, scattered across ...

An image of the star Polaris as captured by the CHARA Array, located in California's San Gabriel Mountains. Credit: CHARA Array / Georgia State University Some 430 light-years from Earth lies our ...