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Big Black Holes and Little Red Dots

   2026    Science    HD
Professor Brian Cox joins Chris Lintott and the team to investigate one of the most intriguing new mysteries in modern astronomy. Observations from the James Webb Space Telescope have revealed hundreds of compact, extraordinarily bright objects known as “little red dots”, appearing less than a billion years after the Big Bang. Many may hide rapidly growing supermassive black holes, raising a profound question: how could such enormous objects have formed so early in cosmic history? The journey begins with the strange physics of black holes themselves, from event horizons and singularities to the supermassive black hole at the centre of the Milky Way and the gigantic black hole in the galaxy M87.
With cosmologist Emma Chapman and Professor Sadegh Khochfar, the programme explores radical explanations for these ancient monsters, including primordial black holes born soon after the Big Bang and massive black holes formed directly from collapsing clouds of gas, bypassing stars altogether. Cutting-edge computer simulations recreate the first billion years of the universe and reveal how the earliest galaxies and black holes may have emerged within the cosmic web. These discoveries are forcing astronomers to reconsider not only how supermassive black holes grow, but how galaxies and the early universe itself evolved.
Series: The Sky at Night

Journey to a Black Hole

   2021    Science
We as humans often question the creation of the universe. How was the universe created? How does it work? This series uses global experts from organizations like NASA and CERN to help us understand how this works, and uses CGI to demonstrate the phenomena.
Episode 1 starts the new season as we dive deep into the black holes. The galaxy M87 is known for having at the core a super massive black hole. This black hole is the first ever photographed and we will witness the experts trying to find out the secrets of this famous black hole. In the meantime, they have overcome the scorching winds and death ray jets. And of all its hurdles, the event horizon will be the most difficult. This place is known for its uniqueness of time and space, where time stays still while the laws of physics fail.
Series: How the Universe Works Series 9