The amount of space debris littering the Earth’s orbit is nearing critical mass. To mitigate collision risk with this space pollution, orbital operations depend on Space Situational Awareness (SSA).

Abstract: Overcoming the angular resolution limitations imposed by antenna apertures remains a critical challenge in radar systems. The nonlinear wavefront modulation technique enables angular ...

Greg Daugherty has worked 25+ years as an editor and writer for major publications and websites. He is also the author of two books. Katie Miller is a consumer financial services expert. She worked ...

Wavefront's expeditionary trailer version of its Sentinel IDS, with a sonar head on a tripod to the left, seen at a demonstration in Portland Port, Dorset, UK, in June 2025. (Janes/Tom Barton) UK ...

Wooptix, a startup company in Spain that has developed adaptive optics for semiconductor metrology applications, says it has raised €10 million in its latest round of venture funding. The series C ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. COVID-19 vaccination has been the subject of immense scrutiny and misinformation since the vaccines were first ...

The SHSLab is a powerful and comprehensive wavefront measurement solution from Micro-Epsilon. Developed by Optocraft GmbH, a member of the Micro-Epsilon group of companies since 2018, SHSLab ...

Researchers have long disagreed over what constitutes open-source AI. An influential group has offered up an answer. Open-source AI is everywhere right now. The problem is, no one agrees on what it ...

This post was co-authored by Erin Marshall. In life, it can be easy to get caught up in the pursuit of success. We have been conditioned to believe that we need to be faster, smarter, richer, better, ...

A sweeping new definition of long COVID could help affected people get recognition of their condition and improve diagnosis and treatment. The U.S. National Academies of Sciences, Engineering and ...

Donald Trump has recently doubled down on his derogatory depictions of undocumented migrants in his bid to win the 2024 presidential election. In an interview with Time magazine, published on April 30 ...