[Q&A] Black Hole Size Limit, Economies of Scale for Space Missions, Favourite Galaxy
Is there an upper size limit for black holes? Why don't we build multiple identical missions to increase the chance of success? Is the Universe considered finite or infinite? And in Q&A+, is the Universe expanding or is everything else just shrinking?
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00:00 Start
00:28 [Ascendant Construct] Why don't we build multiple identical space missions at once?
01:36 [Lubo in China] My automated telescope
05:27 [Kasie Ream] Radiation in space
09:50 [Abdul Samad Kholia] Is space considered infinite?
11:56 [Brenda Kalt] Why changed our perspective on the Universe?
13:49 [Steven Lewis] How fast can a wired communication with the Moon be?
14:24 [Dark Jedi Order] My favourite galaxy
17:15 [paul wilson] How big can black holes get?
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22:31
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22:31
[Space Bites] New Planet at Alpha Centauri // Webb Ultra Deep Field // Six Mars Helicopters
A Planet Found at Alpha Centauri. Webb Revisits the Hubble Ultra Deep Field. Little Red Dots don't break the laws of physics. In Space Bites Plus, showing that the Earth's magnetosphere was here for a long time.
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00:00 Intro
00:20 Planet at Alpha Centauri
02:58 Webb revisits Hubble's Ultra Deep Field
https://www.universetoday.com/articles/webb-revists-hubbles-classic-ultra-deep-field
04:23 NGC 6072 by JWST
https://www.universetoday.com/articles/jwst-traces-details-of-complex-planetary-nebula
05:45 Little red dots VS the Eddington limit
https://www.universetoday.com/articles/little-red-dots-eat-fast-but-not-faster-than-eddington
08:25 Solar array for Nancy Grace Roman Telescope
09:26 Vote results
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09:58 Six more helicopters for Mars
https://www.universetoday.com/articles/six-of-ingenuitys-successors-could-be-exploring-mars-in-4-years
11:36 Rogue planetary systems
https://www.universetoday.com/articles/rogue-planets-can-spawn-their-own-planetary-systems
13:02 Newsletter
14:10 Bonus story: early Earth magnetosphere
14:37 Huge Q&A
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16:58
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16:58
[Q&A] Aiming an Asteroid at The Moon, Mars Babies, Absolute Stillness
Could we aim asteroid YR4 at the Moon on purpose? What would happen to babies born and raised on Mars? Should we use water as an insulation layer for our spacecraft? And in Q&A+, could we mine an asteroid that's stuck in a Lagrange point?
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00:00 Start
00:28 [Goatlord] Could we direct an asteroid into the Moon to study the effects?
01:00 [MadmonkeyOz] Mars' ancient coast line
04:53 [Christian DesAlliers] Expanding advanced civilizations
07:52 [Web Fiji] Is there such thing as absolute stillness in the Universe
08:46 [TELE KOMIK] What will happen to babies born and raised on Mars?
10:52 [Len Kelter] Tackling the wait calculation
11:28 [Kasie Ream] Is it possible to do an X-Ray telescope?
12:06 [Jul Kar 'Cerum] Can we use water as an insulation layer for spacecraft?
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18:37
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18:37
[Q&A] Escaping a Black Hole, Detecting an Warp Drive Ship, JWST True Orbit
If nothing escapes a black hole, how does gravity escape? Could we detect a faster-than-light spaceship cruising through the Solar System? What does JWST really orbit at L2? And in Q&A+, could the Universe have started as a black hole?
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00:00 Start
00:29 [Shahbaz Rezaei] If nothing can escape the black hole, how does gravity come out of it?
01:57 [fleshmagi] How long until we realistically start mining asteroids?
05:35 [nakedhand] What if the Sun collides with a black hole?
06:26 [Ashley O'Brien] Was there a time in the early universe where the conditions were like STP?
09:27 [kiwibacon99] Could we detect an FTL spacecraft passing through our solar system?
11:34 [Uğur E.] What does JWST orbit at L2?
12:29 [York] What do I think about the dark forest theory?
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20:16
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20:16
[Space Bites] Weakening Dark Energy // Lunar Radio Telescope // Fuel Depots for Space
More evidence that dark energy is weakening, cosmic rays could keep life alive under the ice, NASA is building fuel depots in space, and a radio telescope is going to the far side of the Moon. On Space Bites+, how brines could form on the surface of Mars, providing a habitat for life.
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00:00 Intro
00:20 More evidence of Dark Energy weakening
https://www.universetoday.com/articles/a-new-supernova-study-suggests-dark-energy-might-be-weakening
03:11 Cosmic rays might define a whole new habitable zone
https://www.universetoday.com/articles/cosmic-rays-could-support-life-just-under-the-ice
05:30 Zero-Boil Fuel Storage Test
https://www.universetoday.com/articles/zero-boil-fuel-storage-undergoes-system-testing
07:59 AI and Lunar Lava Tubes
https://www.universetoday.com/articles/ai-uncovers-subsurface-entrances-on-the-moon
09:49 Volcanic activity on the Moon
https://www.universetoday.com/articles/lava-existed-in-the-moons-subsurface-longer-than-previously-thought
11:09 Lunar telesdcope telescope
https://www.universetoday.com/articles/a-new-lunar-far-side-radio-telescope-is-ready-for-testing
14:08 Vote results
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14:46 From primordial black holes to SMBH
https://www.universetoday.com/articles/primordial-black-holes-could-act-as-seeds-for-quasars
17:47 Organic molecules in space
https://www.universetoday.com/articles/new-findings-indicate-that-the-origin-of-life-started-in-space
19:45 Parachute test for ExoMars
https://www.universetoday.com/articles/exomars-tests-its-parachute-by-dropping-from-the-stratosphere
21:12 Even more space news
22:13 Secret bonus story: brines on Mars
22:28 What are YOU obsessed with right now?
📺 VIDEO VERSION
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South Africa