logo
episode-header-image
Oct 2024
38m 2s

Dark Comets with Darryl Seligman

NEIL DEGRASSE TYSON
About this episode
Why did Oumuamua, the first discovered interstellar object, accelerate faster than it should? Neil deGrasse Tyson and Chuck Nice explore the mysteries of the newest objects in the solar system: “dark comets” and interstellar objects with astrophysicist Darryl Seligman. 
Up next
Aug 11
Super Solar Storms with Lika Guhathakurta
What does it look like beneath the surface of the sun? On this episode, Neil deGrasse Tyson and comedian Chuck Nice discuss the heliosphere, the Parker Solar Probe, and solar storms with heliophysicist Lika Guhathakurta. NOTE: StarTalk+ Patrons can listen to this entire episode c ... Show More
1h 2m
Aug 7
Stars Ask Neil To Save The Universe
Could there be other universes out there? On this episode, Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly answer science questions from celebrities like Steven Spielberg, Josh Scherer, Emily Blunt, and more. NOTE: StarTalk+ Patrons can listen to this entire episode ... Show More
44m 47s
Aug 4
Cosmic Queries – Planet 9
Could there be a hidden planet lurking beyond Pluto and Neptune? Neil deGrasse Tyson and comic co-host Chuck Nice tackle a wide-ranging grab bag of fan questions covering Planet 9, galaxy shapes, dark matter, the odds of getting hit by a meteorite, and more! NOTE: StarTalk+ Patro ... Show More
47m 41s
Recommended Episodes
Jan 2025
Galactic Revelations, Cometary Wonders & Moon Mysteries: #487 - First Edition of 2025
<b>Space Nuts Episode 487:</b> Rethinking the Universe - Dark Energy, Comet Atlas, and Pluto's Moon Mystery<br />Join Andrew Dunkley and Professor Fred Watson as they welcome the newest member to the team and kick off the first episode of 2025 with groundbreaking discussions and ... Show More
41m 39s
Jul 2025
Interstellar Discoveries: The Arrival of Comet 3I Atlas and the Mars Sample Race
In this episode of SpaceTime, we dive into the latest astronomical discoveries and the implications for future space exploration.New Interstellar Visitor: Comet 3I AtlasAstronomers have identified a new interstellar object, designated 3I Atlas, which is currently traversing our s ... Show More
26 m
Sep 2024
#454: Universe's Speed Limits, Triple Star Systems & CME Mysteries
Join Andrew Dunkley and Professor Fred Watson in this lively Q&A episode of Space Nuts, where they tackle fascinating questions from listeners about the universe's expansion, three sun systems, black hole mergers, and coronal mass ejections. Episode Highlights: - Universal Expans ... Show More
21m 57s
Mar 2021
UFOs: Through the Wormhole Again
In 2017, a weird-looking space object called ʻOumuamua whipped past our sun. Now a Harvard scientist is suggesting it miiiight be an alien probe! So we’re revisiting this episode from a few years ago, where we ask: could aliens actually exist? Is there any chance they’ve visited ... Show More
36m 29s