When astronomers detected the first long-predicted gravitational waves in 2015, it opened a whole new window into the Universe.

Vodafone has successfully tested the world's first "space video call," and it may change mobile phone coverage forever.

Rad-hard devices are expensive to produce due to the raw materials used and special shielded packaging on the electronic parts to keep radiation at bay. There are other ways of dealing with space ...

We’re not talking WiFi here, but plain optical signals. Free-space optical communication, or FSO, is an interesting and easy way to transmit signals through light beams. Forget expensive lasers ...

As the demand for high-speed wireless communication grows, millimeter-wave frequencies, such as the 27 GHz band, have become increasingly important for 5G and beyond. However, operating at these ...