Through seven galaxies that interact with one another, a radio signal that took eight billion years to reach Earth was transmitted.

In the vast expanse of the cosmos, where galaxies twirl and dance in the cosmic ballet, a remarkable event unfolded—an ancient radio signal embarked on an incredible journey through seven galaxies, traversing the unfathomable stretches of space and time. As this signal finally reached Earth, it brought with it a message that had traveled for … Read more