In a groundbreaking development, astronomers have recorded a perfect geometric signal from deep space. This remarkable ...

Astronomers have recently detected an intriguing “heartbeat signal” emanating from deep space, capturing the attention and ...

In December 2024, the spacecraft successfully beamed an infrared laser message back to Earth from a mind-boggling distance of ...

For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could ...

NASA proves laser communication works in space, sending HD video across millions of miles and paving the way for faster data from Mars.

To tell a Mars rover to turn left or an orbiter to change focus, mission scientists have to beam powerful transmissions ...

On December 11th, 2023, the demonstration achieved a historic first by streaming an ultra-high-definition video to Earth from over 19 million miles away (about 80 times the distance between Earth and ...

In this article, learn how optical technologies are transforming high-speed communication across deep space missions.

It’s been nearly 50 years since astronomers detected the most famous space signal we’ve ever received—a 72-second radio burst that lit up a printout at Ohio State’s Big Ear radio telescope in 1977.

American space agency NASA announced the completion of the Deep Space Optical Communications (DSOC) experiment, described as a success.

NASA and South Korea's space agency have agreed to deeper cooperation in space exploration, science and aeronautics, including collaboration on a pioneering mission.