logo
episode-header-image
Aug 2023
47m 20s

69 - An Update on Modified Gravity (MOND...

DAN HOOPER, SHALMA WEGSMAN
About this episode

While physicists overwhelmingly agree about the existence of dark matter, a select group of people aren't convinced. Instead, they believe we must be wrong about gravity, and claim we need a theory of modified gravity (MOND) instead. Recent press releases have claimed "smoking gun" evidence for this underdog theory, should we take them seriously?

Did you know this episode was inspired by a Patreon question? For access to ask-us-anything segments and other exclusives, join us for just $3 a month on Patreon: https://patreon.com/whythisuniverse

Support the show
Up next
May 2
AUA: Changing Dark Energy, Twin Paradox, and What's Next for CERN
We answer your questions. To listen to our backlog of ask-us-anything episodes for free, head to our Patreon, or join for $3/month to submit your questions: https://www.patreon.com/whythisuniverse 
54m 27s
Mar 2025
AUA: The Early Universe, Quantum Interpretations, and Asteroids
To listen to our backlog of past ask-us-anything episodes for free, head to our Patreon, or join for $3/month to ask us questions: https://www.patreon.com/whythisuniverse 
28m 56s
Jan 2025
92 - What Cosmology Has in Store for 2025 (Ft. Dan Scolnic)
Learn what exciting cosmology results and potential discoveries await us in 2025! For exclusive ask-us-anything episodes, join us for just $3 a month on Patreon: https://patreon.com/whythisuniverse. Our merch is available here: https://www.shalmawegsman.com/why-this-universe 
46m 5s
Recommended Episodes
Nov 2023
Cosmic Queries - Cosmic Cauldron (Re-release)
What would Isaac Newton think of today’s science? Neil deGrasse Tyson and comedian Chuck Nice answer a cosmic cauldron of Cosmic Queries. From dark matter, to what aliens look like, the size of the universe, we answer a multiverse of questions. This episode originally aired July ... Show More
45m 57s
Feb 2023
S26E22: Could Black Holes be the Source of Dark Energy // Another Solar Flare Blast // Soyuz Launch Delay
The Astronomy, Technology, and Space Science News Podcast. SpaceTime Series 26 Episode 22 *Could black holes be the source of dark energy Astronomers have discovered a possible link between a mysterious force called dark energy and the most powerful objects in the universe known ... Show More
37m 20s
Aug 2022
The Ongoing Search for Dark Matter
The Astronomy, Technology, and Space Science News Podcast. SpaceTime Series 25 Episode 89 *The ongoing search for Dark Matter Scientists have placed new limits on where the mysterious invisible substance known as dark matter could be hiding. *Another win for Modified Newtonian dy ... Show More
1h 3m
Jan 2017
19 - Flat Earth Theory F*ckery
Welcome to a Flat Earth Society edition of Timesuck! Think the Earth is a floating disc being propelled upwards by something you can't define? Think gravity is a myth? Do you have no respect for science in general and/or empirical evidence? Well, then I hope you have a thick skin ... Show More
49m 7s
Feb 2023
Moonmoons, Gravitons, and More!
What if the solar system had two suns? Neil deGrasse Tyson and Chuck Nice give a sneak peek into our patron-only Q&As with questions about the three body problem, galaxy formation, the alpha centauri system, and more. NOTE: StarTalk+ Patrons can listen to this entire episode comm ... Show More
46m 10s
Jul 2023
Things You Thought You Knew – Where the Sun Don’t Shine
Does being in space mean there is no gravity? What does noon have to do with the Artemis Mission? Neil deGrasse Tyson and comedian Chuck Nice break down weightlessness, planetary alignments, and what is going on on the south pole of the moon. NOTE: StarTalk+ Patrons can listen to ... Show More
41m 55s