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2022-12-14: How Can Matter Be BOTH Liquid AND Gas?
- 19:30: The limit for the Milky Way’s black hole is around 100-billion times brighter than the Sun.
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2022-10-12: The REAL Possibility of Mapping Alien Planets!
- 01:25: ... pictures of the black holes in the M31 galaxy and the center of the Milky Way. These were taken by bringing together radio signals from telescopes ...
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2022-06-01: What If Physics IS NOT Describing Reality?
- 14:22: ... to the recent episode where we talked about what parts of the Milky Way could potentially host life based on various factors like ...
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2022-05-25: The Evolution of the Modern Milky Way Galaxy
- 00:00: ... and small magellanic clouds in their slow death spiral towards the Milky Way. My colleague needn’t have worried - we did some great observing ...
- 06:32: ... identified the last truly gigantic merger that happened to the Milky Way around 10 billion years ago. This merger was so large - around 50 ...
- 11:10: ... the disk correspond to three episodes of star formation in the Milky Way, and one of these passes even happens to line up with the formation ...
- 11:57: ... the galaxy and at least 42 distinct streams surrounding the Milky Way, and as we continue to study the data from the Gaia mission we’re ...
- 12:11: ... the Magellanic clouds themselves are only about 1% the mass of the Milky Way themselves, the entire stream may be 10 billion solar masses due ...
- 14:38: ... is not expanding inside gravitationally bound systems like the Milky Way. Let's start with the habitable zone: In that episode I said that parts ...
- 00:00: ... laughed out loud - this wasn’t water vapour - this was lunch - the Milky Way’s lunch. Find a dark night in the southern hemisphere ...
- 01:41: ... what about our home galaxy? It would be nice if we could learn the Milky Way’s true history and final fate. And, in fact, we can. ...
- 02:19: ... also suffuses the disk and halo and constitutes 80% of the Milky Way’s mass.The entire galaxy is beautiful and intricately ...
- 04:41: ... Milky Way disk or through the halo by now. Teasing out the Milky Way’s history is sometimes called stellar archaeology. Perhaps ...
- 06:57: ... event by identifying star from this devoured galaxy in the Milky Way’s halo. The “Enceladus” part is for the Greek titan of that name, ...
- 09:11: ... other kicked up the orbits of many of the stars in the Milky Way’s original thin disk to create the thick disk. Meanwhile, the fresh ...
- 09:42: ... the galaxy multiple times. In the end it disperses into the Milky Way’s ...
- 10:34: ... every billion years or so when it punches through the Milky Way’s disk its gravity hits like a hammer. Actually, more like a drum ...
- 12:11: ... prepares to have its lunch and second biggest meal yet. The Milky Way’s two brightest satellite galaxies, the Large and Small Magellanic ...
- 13:17: ... of the Milky Way’s past mergers have been ‘minor’, meaning that the Milky Way was ...
- 13:54: ... as we gobble up any galaxies foolish enough to stray into the Milky Way’s little patch of space ...
- 10:34: ... every billion years or so when it punches through the Milky Way’s disk its gravity hits like a hammer. Actually, more like a drum ...
- 06:57: ... event by identifying star from this devoured galaxy in the Milky Way’s halo. The “Enceladus” part is for the Greek titan of that name, ...
- 09:42: ... the galaxy multiple times. In the end it disperses into the Milky Way’s halo. ...
- 04:41: ... Milky Way disk or through the halo by now. Teasing out the Milky Way’s history is sometimes called stellar archaeology. Perhaps galactic ...
- 00:00: ... laughed out loud - this wasn’t water vapour - this was lunch - the Milky Way’s lunch. Find a dark night in the southern hemisphere and you’ll see too: ...
- 02:19: ... also suffuses the disk and halo and constitutes 80% of the Milky Way’s mass.The entire galaxy is beautiful and intricately structured. Weird ...
- 09:11: ... other kicked up the orbits of many of the stars in the Milky Way’s original thin disk to create the thick disk. Meanwhile, the fresh ...
- 01:41: ... what about our home galaxy? It would be nice if we could learn the Milky Way’s true history and final fate. And, in fact, we can. Since ...
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2022-05-18: What If the Galactic Habitable Zone LIMITS Intelligent Life?
- 10:48: ... the inner and outer parts of the Milky Way don’t look promising. But right in between we find the ...
- 12:04: ... not the most typical. Fewer than 10% of stars formed in the Milky Way have optimal conditions for the development of life, and ...
- 10:48: ... the inner and outer parts of the Milky Way don’t look promising. But right in between we find the Galactic ...
- 12:04: ... That still leaves billions of possible origins for life in the Milky Way, so we haven’t solved the Fermi Paradox. Quite the opposite - we’ve ...
- 03:40: ... larger nebula, probably in one of the great spiral arms of the Milky Way’s disk. While most of the cloud ended up in the ...
- 08:01: ... pond, forming a growing cluster that would become the Milky Way’s bulge. As the galactic bulge grew, it was wracked by further ...
- 11:12: ... on the Milky Way’s formation history, our starting intuition seems right: the Sun and ...
- 08:01: ... pond, forming a growing cluster that would become the Milky Way’s bulge. As the galactic bulge grew, it was wracked by further waves ...
- 03:40: ... larger nebula, probably in one of the great spiral arms of the Milky Way’s disk. While most of the cloud ended up in the shrinking spheroid that ...
- 11:12: ... on the Milky Way’s formation history, our starting intuition seems right: the Sun and ...
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2022-05-04: Space DOES NOT Expand Everywhere
- 12:56: ... effect on this little bubble of relatively static space that we call the Milky Way. Well, except for permanently isolating our bubble from all of the ...
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2022-01-27: How Does Gravity Escape A Black Hole?
- 16:25: ... speaking of the Milky Way-Andromeda collision, Roli Rivelino points out that way back in our 3-body problem ...
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2021-04-13: What If Dark Matter Is Just Black Holes?
- 01:39: ... in our galaxy it forms a vast halo around twice the diameter of the Milky Way’s spiral disk, where most of the stars are ...
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2021-03-16: The NEW Crisis in Cosmology
- 00:22: ... Gaia mission and its unprecedented survey of a billion stars in the Milky Way. And guess what - the tension is now even tenser. So is it time to ...
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2020-10-27: How The Penrose Singularity Theorem Predicts The End of Space Time
- 00:00: ... it was shared by the astronomers who revealed to us the Milky Way’s central black hole and by Roger Penrose, who proved that in ...
- 12:11: ... and Reinhard Genzel, who proved to us the existence of the Milky Way’s central supermassive black hole by monitoring the crazy orbits of ...
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2020-05-04: How We Know The Universe is Ancient
- 01:35: ... blobs of gas in the Milky Way, or vast, distant groups of stars - other “Milky Ways”, or as Immanuel Kant called them, island universes. We now call them ...
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2020-04-14: Was the Milky Way a Quasar?
- 11:41: ... explanations in both cases — some combination of accretion onto the Milky Way’s central black hole and a flurry of star formation egging each other ...
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2020-01-13: How To Capture Black Holes
- 02:50: ... prediction for some time, but we’ve recently found evidence of the Milky Way’s black hole swarm - and yeah, we covered that in a previous ...
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2019-07-25: Deciphering The Vast Scale of the Universe
- 02:05: ... were zipping away from us so quickly that they would surely escape the Milky Way’s gravitational ...
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2018-10-25: Will We Ever Find Alien Life?
- 09:17: ... bottleneck, or colloquially, a great filter that seriously limits the Milky Way's production of highly visible galactic ...
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2018-09-12: How Much Information is in the Universe?
- 08:04: So the Milky Way's black hole has as much entropy and hidden information as all of the matter and radiation in the entire rest of the universe.
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2018-08-23: How Will the Universe End?
- 02:32: ... left us in a sorry state-- the merged Milky Way-Andromeda Galaxy comprised of nothing but stellar remnants, the ultradense neutron ...
- 05:04: The next calamity to befall the combined Milky Way-Andromeda Galaxy and, in fact, every galaxy will be its complete dissolution.
- 02:32: ... left us in a sorry state-- the merged Milky Way-Andromeda Galaxy comprised of nothing but stellar remnants, the ultradense neutron stars ...
- 05:04: The next calamity to befall the combined Milky Way-Andromeda Galaxy and, in fact, every galaxy will be its complete dissolution.
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2018-05-02: The Star at the End of Time
- 06:33: ... new Sun-like stars will be born in the Milky Way/Andromeda collision four billion years from now, but they will have expired, ...
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2018-04-25: Black Hole Swarms
- 04:34: ... tens of thousands of black holes in the central few light years of the Milky Way's ...
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2017-12-20: Extinction by Gamma-Ray Burst
- 01:01: ... what about the Milky Way's inevitable collision with Andromeda, or the final burning out of the ...
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2017-01-04: How to See Black Holes + Kugelblitz Challenge Answer
- 02:49: The Event Horizon Telescope is right now in the process of mapping space around the Milky Way's Sag A star black hole.
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