JdMxkxpg-PM how-old-is-it-01-preface How Old Is It | 01 - Preface Hello, and welcome to our video book on ‘How old is it’. This is our 4th video book. The other 3 all started here in my back yard. The first one was ‘How far away is it’, where we started with direct measurements and triangulation in the backyard, and too 7VgoECW06-s the-big-bang-something-stranger-happened-before-it The Big Bang | Something Stranger Happened Before It But with all of these magnificent discoveries, We still have numerous unanswered questions everywhere. unT7JIiKxJg birth-of-monster-black-holes-origin-of-the-solar-system Birth of Monster Black Holes & Origin of the Solar System Our solar system formed about 4.5 billion years ago from a dense cloud of interstellar gas and dust. -S-mg1LMOAo no-the-james-webb-space-telescope-did-not-disprove-the-big-bang No, The James Webb Telescope Did Not Disprove the Big Bang Something strange has been happening lately. Lots of people are under the impression that images from the James Webb Space Telescope have somehow proven big bang cosmology wrong. vDhExsqnmlA solar-system-size-on-a-human-scale Solar System Size on a Human Scale In this video i put the Solar system and most known exoplanets in a human scale to compare it in a big city, which can gave you the Perspective how big each of them are. Sorry for Dione Moon Mistake! Big Dione is the real Dione, small Dione is Enceladus... qr0wyKbm7m4 how-did-our-universe-emerge-from-chaos How did Our Universe Emerge from Chaos? Researched and Written by JD Voyek | Narrated and Edited by David Kelly Thumbnail Art by Ettore Mazza. EJwEYJb7eks the-big-bang-may-have-never-happened The Big Bang May Have Never Happened Inspired From: Eric J. Lerner | President and Chief Scientist of LPPFusion. He is the author of The Big Bang Never Happened. oy4dth1N224 pbs-america-earth-the-inside-story PBS America | Earth | The Inside Story Earthquakes, tsunamis, volcanic eruptions, and extreme weather. Has Earth always been this way? frgRUFQ0d8s what-was-happening-before-the-big-bang What was Happening before the Big Bang? Our universe is one vast structure with a size so large that it's hard for our brains to comprehend. But how did it all begin? DaouTS072ew scientists-say-we-were-wrong-about-the-big-bang-and-the-universe Scientists Say We Were Wrong About the Big Bang and Universe There’s a crisis in the study of the cosmos. Scientists Say they Were WRONG About the Big Bang and the Universe. B58QRrp6tD8 sea-genesis-the-first-planets SEA | Genesis | The First Planets How old is the oldest planet? When did the first planets form in the universe? And what about life-supporting worlds? H2Gg87KK5ak what-would-you-see-inside-the-planets What would you see inside the Planets? Just about 100 years ago, we didn’t know what the surface of Mars and Venus looked like. pOZhPz92Dic the-insane-engineering-of-the-parker-solar-probe The Insane Engineering of the Parker Solar Probe The Parker Solar Probe is a NASA space probe launched in 2018 with the mission of making observations of the outer corona of the Sun. It will approach to within 9.86 solar radii (6.9 million km or 4.3 million miles) from the center of the Sun, and by 2025 will travel, at closest approach, as fast as 690,000 km/h (430,000 mph), or 0.064% the speed of light. It is the fastest object ever built. KgdU9tB5cDc could-this-prove-the-big-bang-theory-is-wrong Could this Prove The Big Bang Theory is Wrong? If you dig up the roots of your family tree far enough, someone believed the Earth was supported by a turtle with major contributions from elephants. Or it is a cube, or a sphere or flat. And while the notion that all our ancestors howled that the planet is flat until Columbus convinced them otherwise is patently false, humanity has plowed through several interesting explanations for our universe being the way it is. 5S6rRSxeZcU what-did-the-parker-probe-discover-on-the-sun What Did the Parker Probe Discover on the Sun? The Sun has been generously giving the Earth its light for billions of years. It is capable of sustaining life, but also of destroying it; some creatures bask in the warmth of its rays whilst others get seared away into dust. PjpKf1IhSgw we-may-have-found-the-hypothetical-planet-9 We May Have Found The Hypothetical Planet 9 Before the 20th century, we had a pretty good theory that explained a bunch of stuff. It explained the motion of the planets around the Sun (specifically, it explained why planets follow an elliptical path). This was the Newton theory. QZ9C2MC71GE georges-lemaitre-how-a-priest-discovered-the-big-bang-theory Georges Lemaître | How a Priest Discovered the Big Bang Theory Georges Henri Joseph Édouard Lemaître (1894-1966) was a Belgian Catholic priest, theoretical physicist, mathematician, astronomer, and professor of physics at the Catholic University of Louvain. PXixKGcctms brian-greene-what-was-there-before-the-big-bang Brian Greene | What Was There Before The Big Bang? The American theoretical physicist, Brian Greene explains various hypotheses about the causation of the big bang. Brian Greene is an excellent science communicator and he makes complex cosmological concepts more easy to understand. kEg7yJzGiV4 what-was-the-universe-like-immediately-after-the-big-bang What was the Universe like immediately after The Big Bang? Researched and Written by Leila Battison | Narrated and Edited by David Kelly | Thumbnail Art by Ettore Mazza 6SrsZVdU740 the-secret-history-of-the-moon The Secret History of the Moon The Moon has drawn out our sense of wonder since before we were fully human. Where did it come from? What secrets are written in its rocks? For most of our history, its story was cloaked in myth and mystery. Only now are the vivid details coming into focus. qXah-OKW3Vc is-this-what-caused-the-big-bang Is this what caused The Big Bang? Questions, questions, questions... eZcyBmnr-T4 how-old-is-it-04-how-old-are-stars How Old Is It | 04 - How old are Stars? In this chapter of the “How Old Is It” video book, we’ll cover stars – second generation stars. We start with giant molecular clouds and what may trigger their collapse into star clusters. v8-oocxPwlM what-came-before-the-big-bang-how-to-get-a-universe-from-no-space-no-time-no-matter Before the Big Bang | How to get a Universe from nothing? Quantum Creation - what came before the big bang - the mechanism of a universe out of NO-thing - no matter, no space, and no time. J_PpoOHIA-w from-the-big-bang-to-the-present-day From The Big Bang To The Present Day From The Big Bang To The Present Day lGXcYlwsK7c titan-alien-life-on-a-flammable-yet-frozen-world Titan | Alien life on a flammable yet Frozen World? Join me as we discover everything we've learned about Saturn's moon Titan - one of the most interesting worlds in our Solar System! CeSqIokr9CI how-old-is-it-03-big-bang-lcdm-cosmology-4k How Old Is It | 03 - Big Bang ΛCDM Cosmology (4K) We begin with the discovery of the Cosmic Microwave Background (CMB) radiation. We cover Recombination, Decoupling, and the Surface of Last Scattering that created the CMB. 6aRz2o55MO0 how-old-is-it-02-big-bang-cosmology-fundamentals How Old Is It | 02 - Big Bang Cosmology Fundamentals This is part one of a two part series on the Big Bang theory. Here we cover the foundational concepts used in the standard model we cover in part 2 JdMxkxpg-PM how-old-is-it-01-preface How Old Is It | 01 - Preface Hello, and welcome to our video book on ‘How old is it’. This is our 4th video book. The other 3 all started here in my back yard. The first one was ‘How far away is it’, where we started with direct measurements and triangulation in the backyard, and too z4LuQFm307I a-universe-from-nothing A Universe from NOTHING? We have all probably asked ourselves where did the universe come from? Big Ben? God? Yeah, alright, but where did those things also come from? Existed forever and ever? That makes it even more complicated. Here's the simple solution... uE5POhMnN78 destination-titan Destination: Titan It's a voyage of exploration like no other - to Titan, Saturn's largest moon and thought to resemble our own early Earth.