Âm thanh chia sẻ

What if something has been orbiting Earth… long before we had the technology to put it there? For decades, there have been strange reports of unidentified objects detected in Earth’s orbit. Most of them turn out to be space debris. Old satellites. Fragments of rockets. Remnants of human technolo…

What if something has been orbiting Earth… long before we had the technology to put it there? For decades, there have been strange reports of unidentified objects detected in Earth’s orbit. Most of them turn out to be space debris. Old satellites. Fragments of rockets. Remnants of human technology. But some objects… don’t match anything we’ve ever launched. One of the most mysterious stories is about a so-called “Black Knight Satellite.”