Live TV Schedule Donate Shows Education Kids NOVA Overview Episodes Extras Specials Collections Up Next Search Engine Breakdown 20:37 Could a "Dune" Sandworm Exist in Real Life? 7:07 Sagittarius A*: The Void at the Center of our Galaxy 1:54 The Milky Way and Andromeda Galaxies will Someday Collide 2:56 Gaze at Galaxies with NASA's Hubble Space Telescope 2:44 Yes, There's Really a Frozen Exoplanet named Hoth 3:07 Mexico's COVID Cases and Deaths are Underreported—Why? 7:42 Why is Researching Cannabis so Hard? 3:39 How Long Does Covid-19 Immunity Last? 8:43 Will the Universe's Stars Someday Disappear? 2:42 Introducing NOVA's Financial Lab 1:22 Overcoming Biases to Maximize Net Worth 3:59 NOVA NOVA Universe Revealed: Big Bang Facebook Twitter Email LinkedIn The Big Bang is when the cosmos started and time itself began. With stunning animation based on space telescope images, NOVA winds back the ages to discover new clues about this ultimate genesis and what happened in the universe’s first few seconds. Airdates Saturday Dec 4, 7:00 PM PST on PBS SoCal 2 Watch on PBS App Support Provided By Full Episodes Season All Episode 20:37 NOVA Search Engine Breakdown Two leading researchers investigate racial bias built into widely used search engines. Season 48 Episode 101 Episode 53:27 NOVA NOVA Universe Revealed: Black Holes Take a seat on the ultimate thrill ride as NOVA explores the universe’s strangest objects. Season 48 Episode 18 Episode 53:27 NOVA NOVA Universe Revealed: Alien Worlds Visit exotic worlds orbiting distant suns as NOVA tackles the big question: are we alone? Season 48 Episode 17 Episode 53:26 NOVA NOVA Universe Revealed: Milky Way Explore the wonders and mysteries of our galaxy—the giant city of stars we call home. Season 48 Episode 16 Episode 53:27 NOVA NOVA Universe Revealed: Age of Stars Voyage to discover the sun’s place in a grand cycle of birth, death and renewal. Season 48 Episode 15 53:28 NOVA Edible Insects Take a tasty look at insect foods that could benefit our health and our warming planet. Season 48 Episode 14 53:32 NOVA Arctic Drift Join scientists on a daring polar voyage to uncover the Arctic’s climate secrets. Season 48 Episode 13 53:28 NOVA Particles Unknown Join the hunt for the universe’s most common—yet most elusive and baffling—particle. Season 48 Episode 12 Episode 53:32 NOVA The Cannabis Question As state-legalized cannabis spreads, NOVA explores its little-known risks and benefits. Season 48 Episode 11 53:23 NOVA Bat Superpowers Could the source of the deadliest viruses hold the secret to a healthier and longer life? Season 48 Episode 10 Show more Subscribe to our newsletter Sign Up pbssocal pbssocal pbssocal pbssocal Explore Shows Kids Education About About PBS SoCal Press Room Events Careers Contact Us Support PBS SoCal Donate Membership Other Ways to Give Corporate Support Connect with Our Team Our Channels Get the App Public Media Group of Southern California is a 501(c)(3) nonprofit organization. Tax ID: 95-2211661 Terms of Use | Privacy Policy © 2021 - Public Media Group of Southern California