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 494 million kilometers (307 million miles). That's more than twice the ...

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

The mysterious “Wow!” signal from deep space, caused by a yet unknown astronomical event, was much stronger than previously ...

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

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

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 ...

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

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.