In this video, we're covering a terrifying discovery made by the James Webb Telescope.

Using the world's most advanced telescope, astronomers have observed the light from distant cities.

And what they found is absolutely astonishing!

The light from these cities is so bright that it has been able to penetrate the telescope's extremely high-resolution camera.

This footage shows us the beautiful light from distant cities, but it also shows us the alarming darkness that exists beyond city lights.

Watch this video to find out more about this terrifying discovery made by the James Webb Telescope!

NASA scientists had no idea what they were after when they launched their next-generation James Webb telescope on December 25, 2021, from the Guyana Space Center.

Astronomers had hoped to find clues about life in the atmospheres of distant planets and galaxies.

But little did they know that the first images from JWST will revolutionize the way we perceive outer space.

The mysterious light detected by the incredibly powerful telescope in one of the images could be the evidence we needed to confirm that another planet could have signs of life.

NASA has just released the first images captured by the JWST and US President Joe Biden has accurately called this mission "a new window into the history of our universe".

NASA Administrator Bill Nelson has promised that very soon humanity will have a completely unique view of the cosmos, unlike anything we've seen before.