Wonderful Search

Astronomers from MIT registered a repeating signal from 500 million light years away. Such signals are called fast radio bursts, or FRBs, and they’re usually singular events. No one knows what their sources are, but they could be supernovae or bursts of energy from quasars. This repeating one, though, is pretty creepy because it’s regular: for four days, radio equipment captures signals all the time, and then they abruptly stop. But after 12 days, the same pattern begins: 4 days of constant radio bursts and 12 more days of silence.

Finding a historically significant artifact is only half of the battle for an archaeologist. As soon as they’ve located an object or a place, their next job is to explain its purpose or its history. That isn’t always possible for them, and nor is it always possible for their fellow experts, who they contact when they get stuck! That means some of the most amazing discoveries of recent times are currently unexplained, so we’ve put them together in this video for you to see if you can solve the mysteries!

This is a documentary which portrays the birth of the solar system, the birth of the Earth, and the emergence and evolution of life on Earth depicted through latest research activities.