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These are the best beginner cameras for astrophotography based on thousands of hours of testing. Discover models that are ...

Fans of Portal 2 have been waiting nearly 14 years now for another official entry in the beloved action-puzzle series. In the ...

Carnegie Mellon’s School of Computer Science is widely recognized as one of the first and best computer science programs in the world. Our programs train the next generation of innovators to solve ...

Abstract: An equation for the on-axis gain of a uniformly illuminated rectangular aperture is derived which is valid in the "Optical Fresnel Zone." This equation is formulated in terms of the ordinary ...

Here's how an innovative flat lens could solve these problems for satellites and space-based telescopes. Understanding ...

Wedding photography is one of the hardest genres, in my opinion. It’s a make-or-break situation in many circumstances where ...

Whether aiding or annihilating your friends in games, it's always best to go local. Discover the best couch multiplayer games ...

Though still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on ...

Satellites connect people around the world but they also interfere with astronomers’ views of the cosmos. There are ways to reduce these tensions.

March 24, 2025 • Early in the beginning of the COVID-19 pandemic, scientists predicted the SARS-CoV-2 virus would mutate slowly. They were wrong. Hundreds of thousands of viral mutations and ...

Mar. 5, 2025 — Satellite images from space are allowing scientists to delve deeper into the individual functions of different tropical forest canopies with new and surprising results ...