Researchers have identified a distinctive ultraviolet signature of water in the interstellar comet known as 3I/ATLAS.

The European Space Agency has released new images of a rare "butterfly" crater on the Red Planet. The bug-like structure ...

The capital of Latvia is undergoing a cultural renaissance, says Elise Morton. Here’s how to soak in its vibrant art scene, ...

Open Space Arts provides a queer celebration and deconstruction of Oscar Wilde's life and his most famous work in Dorian.

The small symbols that light up in the Windows taskbar are not just decoration, they are often the only warning that your camera, microphone, or other sensitive features are active. If you suddenly ...

He vividly recalled how Tibor Kapu, during the space programme, conducted experiments from Hungarian universities, companies, and research labs in the vastness of outer space, while his backup ...

As you enter through the South Gate of The Reserve at the Shinsegae Department Store Main Branch in Myeong-dong, Seoul, you are greeted by Louis ...

Abstract: Optical wireless communications in space are degraded by atmospheric turbulence, light attenuation, and detector noise. In this paper, we develop a neural network (NN) channel estimator that ...

Visit us in Washington, DC and Chantilly, VA to explore hundreds of the world’s most significant objects in aviation and space history. Free timed-entry passes are required for the Museum in DC.

A reddish-brown sporophyte can be seen at the top center of a leafy gametophore. This capsule contains numerous spores inside. Mature sporophytes like these were individually collected and used as ...

New York State is investing $25 million to help local governments, nonprofits, and Tribal Nations permanently protect open space and preserve critical natural resources across the state. The funding — ...

Abstract: In the down-link secure space-air-ground integrated network (SAGIN) with practical discrete modulation symbols, we consider the joint design of the power of satellite and unmanned aerial ...