AnhDh1KABfA what-if-mars-was-half-land-and-half-water What If Mars was Half Land and Half Water? Mars didn’t always look like this. It may have once been covered in oceans. But what if we brought all the Martian water back and transformed the red planet into one that’s half blue? What would Mars look like if it was 50% land and 50% water? InVI4qdLwXI fexl-james-webbs-discoveries-at-the-edges-of-our-solar-system Fexl | James Webb's Discoveries at the Edges of Our Solar System At first, everyone thought Webb’s biggest discoveries would come from distant galaxies, the birthplaces of stars, the far reaches of the cosmos. RYBanZkMmKM astrum-the-inconvenient-truth-that-breaks-the-big-bang-model Astrum | The Inconvenient Truth that Breaks the Big Bang Model We dive into one of astronomy's biggest mysteries, the Lithium Problem. R4jRLTPBiDI bbc-nasa-makes-history-with-closest-ever-approach-to-sun BBC | Nasa Makes History with Closest Ever Approach to Sun A Nasa spacecraft has made history by surviving the closest-ever approach to the Sun. c80TzqNoqMg parker-solar-probe-humanitys-closest-encounter-with-the-sun Parker Solar Probe | Humanity’s Closest Encounter with the Sun Controllers have confirmed NASA’s mission to “touch” the Sun survived its record-breaking closest approach to the solar surface on Dec. 24, 2024. I84skRsDO4M an-astrophysicists-top-5-space-news-stories-of-2024 An Astrophysicists Top 5 Space News Stories of 2024 2024 has seen a LOT of big astrophysics and astronomy news announced, and while I’ve tried to cover as much as I can on this channel, I could never keep up with the pace of work of my colleagues because over 31,000 astronomy research papers have been published in 2024 alone! hE_xLGgZzFI did-astronomers-just-prove-dark-energy-is-an-illusion Did Astronomers Just Prove Dark Energy is an Illusion? Did astronomers just prove dark energy is wrong? Some breaking news this week that I couldn't resist covering on here.. JB64c2y_sqU nasa-spacecraft-attempts-closest-ever-approach-to-sun NASA Spacecraft Attempts Closest Ever Approach to Sun A Nasa spacecraft is attempting to make history with the closest-ever approach to the Sun. BmUZ2wp1lM8 kurzgesagt-black-holes-evil-twin-gravastars-explained Kurzgesagt | Black Hole's Evil Twin - Gravastars Explained Gravastars could change how we think about the universe. These cosmic objects solve black holes’ biggest problems without breaking physics. From their ultra-thin shell to their energy-filled core, gravastars are both elegant and terrifying. But what exactly are they? 5IE4jD1WhG4 the-crisis-in-cosmology-could-black-holes-explain-dark-energy The Crisis in Cosmology | Could Black Holes Explain Dark Energy? Hello and welcome to this episode of Night Sky News for November 2024. This is the show where we chat about what you should look out for in the night sky in the next month, and what’s been happening in space news in the past month. q7jlmtxSUuQ weve-just-found-a-new-type-of-star-and-its-terrifying We've Just Found a New Type of Star and it's Terrifying Not saying: "Without further Odoo, lets get back to the video" should be a crime... LXaDfW-9gcs a-journey-to-our-closest-planets-in-the-solar-system A Journey to Our Closest Planets in the Solar System Scientists have been observing the universe for many decades. Thanks to technological advancement, we have been able to peer into the furthest reaches of space, discovering thousands of exoplanets and countless distant stars. 31g2MOcanBU spacerip-the-age-of-hubble SpaceRip | The Age of Hubble A fleet of high-tech telescopes, led by the NASA and ESA Hubble Space Telescope, has delivered an unprecedented chain of discoveries about how galaxies like the Milky Way took shape, how stars live and die, the influence of black holes, and the birth of the planets and the solar system. waMlxV_Oed4 spacerip-searching-for-planet-9 SpaceRip | Searching for Planet 9 For decades, students were taught that the ninth planet was Pluto. Now, since Pluto is officially a "dwarf planet," there are only eight. 4BB4KRgkZRE dr-becky-the-search-for-life-on-jupiters-moon-europa Dr. Becky | The search for life on Jupiter's moon Europa Where are we likely to find life in our Solar System outside of Earth? Mars, Venus, or maybe even Europa? A moon of Jupiter. T tZ2o2IwS54Q startalk-why-the-sun-is-bigger-than-you-think StarTalk | Why The Sun is Bigger Than You Think What really is the diameter of the sun? Neil deGrasse Tyson and comedian Chuck Nice break down the different diameters of the sun and the electromagnetic spectrum. tOUWrBy0a4c dr-becky-the-nearest-most-massive-black-hole-found Dr. Becky | The Nearest Most Massive Black Hole Found In this month’s Night Sky News episode we’re chatting about how to spot the conjunction of Mars & Jupiter, the Moon occult Saturn, and the Pleiades meteor shower. wy8fi77t8zU startalk-what-happened-to-planet-x StarTalk | What Happened to Planet X? Where did Planet X go? Neil deGrasse Tyson and comedian Chuck Nice break down the case of Planet X and whether there could be more planets lurking in our solar system. lUYNQDAa3cI astrum-what-happens-at-the-end-of-the-universe Astrum | What Happens at the End of the Universe Astrum looks into the theories surround the end of the our universe. nkYeHYDneHU dr-becky-every-most-distant-galaxy-known-from-1925-2024 Dr. Becky | Every Most Distant Galaxy Known from 1925-2024 The current most distant galaxy known is JADES-GS-z14-0, which was found in a JWST image. But there’s a whole long list of galaxies that have come before it from1925 onwards. In this video we’re going through the science history of which galaxies once held the title of "the most distant galaxy known". biaMMfvlxp4 the-drama-of-our-planets-origins-the-birth-of-our-solar-system The Drama of our Planet's Origins | The Birth of our Solar System Beyond our imagination... wFTGP7-n3J8 astrum-mars-without-this-video-my-channel-wouldnt-exist Astrum | Mars, without this video, my channel wouldn't exist Everything you could want to know about Mars. A refresh of the Astrum ‘Our Solar System’ series, updated to reflect all we’ve learned about our planetary neighbourhood in the last few years. IZJlQ-DmM9M fexl-why-the-bootes-void-terrifies-astronomers Fexl | Why the Boötes Void Terrifies Astronomers Although the void appears completely dark to our eyes, solving its mysteries could paradoxically shine a light on outstanding problems in our theories of the universe’s evolution, structure, and perhaps even the nature of the elusive dark matter itself. 5esZGf3HjUw dr-becky-jwst-breaks-most-distant-galaxy-record-again Dr. Becky | JWST Breaks Most Distant Galaxy Record Again In this episode of Night Sky News for June 2024 we’re chatting about how to spot the Milky Way, Mars, Jupiter & Saturn in the sky this month, how on 5th July Earth reaches aphelion (its furthest distance from the Sun in its orbit), the issues with Boeing's Starliner, the solar storm and aurora on Mars that the Curiosity Rover spotted, how the Hubble Space Telescope is back up and running but only with one gyroscope now operating, and a galaxy spotted by JWST which could be the most distant galaxy ever found with the light taking 13.4 billion years to get to us. BE0__sdPCH8 china-space-probe-returns-to-earth-with-rare-moon-rocks China Space Probe Returns to Earth with Rare Moon Rocks China's Chang'e-6 lunar probe has returned to Earth with the first ever samples from the Moon's unexplored far side. ly87daq1lEk dr-paul-m-sutter-what-is-the-biggest-flaw-in-the-big-bang-theory What is the Biggest Flaw in the Big Bang Theory? What is the “cold spot” on the cosmic microwave background? Why shouldn’t it exist? What are some possible explanations for it, and why are they unsatisfying? WU4u4la_mM4 bbc-planet-explorers-mars-life-on-the-red-planet BBC Planet Explorers | Mars: Life on the Red Planet Mars is one of our closest neighbours, the fourth planet from the Sun, with only robotic explorers having explored this alien landscape. As the subject of sci-fi films and chart-topping songs alike, come on a journey with us to explore the mystery of Mars. eWbv2T3KsA0 the-sun-giver-of-life-and-harbinger-of-destruction The Sun | Giver of Life and Harbinger of Destruction This video describes two contrasting roles of the Sun: as a life-giving force that provides the essential energy for life on Earth, and as a potential bringer of destruction through phenomena like solar storms or global warming. 6RfoZd1aj0E planet-nine-is-definitely-there-and-we-will-find-it-in-this-decade Planet Nine Is Definitely There, And We Will Find It... Since 2016, astronomers worldwide have been on the hunt, but they're coming up empty-handed. We're talking about the elusive "ninth planet," which, according to the latest estimates, should weigh in at 5 to 10 times the mass of Earth. P_Brfn9Lquw dr-paul-m-sutter-why-is-it-so-hard-to-return-to-the-moon Dr. Paul M. Sutter | Why is it so Hard to Return to The Moon? If we went to the Moon already, why can’t we go back so easily? What technology have we lost? What are we trying to do differently? I discuss these questions and more in today’s Ask a Spaceman!