NASA has confirmed that it has received a message from a spacecraft located more than 15 billion miles away from Earth. That spacecraft is none other than Voyager 1, which in 2023 began sending ...
A comet from another star system is sweeping through our cosmic backyard and, for the first time, astronomers have picked up ...
On November 16, 1974, humans sent their first message to the stars in an attempt to contact extraterrestrials. They did this using what was then the largest radio telescope in the world, located at ...
The small, icy visitor now racing away from the inner solar system is not just another comet. It is an interstellar object, ...