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⁣An Alien Falls In Love With A Human, But Fails To Take Her Back To His Planet - Movie Recap
00:22:46
⁣An Alien Falls In Love With A Human, But Fails To Take Her Back To His Planet - Movie Recap
65 观看 ·
⁣Jamie Foxx on Working With Kanye West and Playing Mike Tyson (Full Interview) (Season 12)
00:12:18
⁣Jamie Foxx on Working With Kanye West and Playing Mike Tyson (Full Interview) (Season 12)
15,064 观看 ·
⁣Unexplored Planet With Strange Creatures And no Secrets
00:09:55
⁣Unexplored Planet With Strange Creatures And no Secrets
392,338 观看 ·
⁣The Crew Responsible For The Last 60k Humans Sent to Colonize a New Planet Mysteriously Disappears
00:13:05
⁣The Crew Responsible For The Last 60k Humans Sent to Colonize a New Planet Mysteriously Disappears
963,183 观看 ·
⁣The Lives of Two Sisters Are Turned Upside Down as a Mysterious Planet Threatens to Destroy Earth
00:12:18
⁣The Lives of Two Sisters Are Turned Upside Down as a Mysterious Planet Threatens to Destroy Earth
289,431 观看 ·
⁣Scientists Turned 5 Astronauts Into Super-Humans So They Can Populate an Alien Planet
00:13:05
⁣Scientists Turned 5 Astronauts Into Super-Humans So They Can Populate an Alien Planet
2,389,606 观看 ·
⁣Elite Soldiers Gets Dumped on a Waste Planet After Being Replaced by Genetically Engineered Soldiers
00:11:56
⁣Elite Soldiers Gets Dumped on a Waste Planet After Being Replaced by Genetically Engineered Soldiers
460,212 观看 ·
⁣Neil Young Revisits A Favorite Song From His Youth | Team Coco Radio
00:04:36
⁣Neil Young Revisits A Favorite Song From His Youth | Team Coco Radio
52,043 观看 ·
⁣Who is the fastest motocross coach on the planet?
00:00:27
⁣Who is the fastest motocross coach on the planet?
19,284 观看 ·
⁣Conan Asks Neil Young About His 60s TV Appearances | Team Coco Radio
00:06:18
⁣Conan Asks Neil Young About His 60s TV Appearances | Team Coco Radio
87,184 观看 ·
⁣Kepler Finds Newborn Exoplanet on This Week @NASA - June 24, 2016
00:03:47
⁣Kepler Finds Newborn Exoplanet on This Week @NASA - June 24, 2016
25,898 观看 ·
⁣Beau Swim Swimwear Fashion Show - Miami Swim Week 2023 - Planet Fashion TV - Full Show 4K60
00:09:34
⁣Beau Swim Swimwear Fashion Show - Miami Swim Week 2023 - Planet Fashion TV - Full Show 4K60
232,999 观看 ·
⁣New Findings From NASA s Dawn Mission at Dwarf Planet Ceres
00:02:30
⁣New Findings From NASA s Dawn Mission at Dwarf Planet Ceres
63,973 观看 ·
⁣Artificial Intelligence and NASA Data Used to Discover Eighth Planet Circling Distant Star
00:01:09
⁣Artificial Intelligence and NASA Data Used to Discover Eighth Planet Circling Distant Star
148,969 观看 ·
⁣NASA | Charon at 40: The Discovery of Pluto’s Largest Moon
00:06:26
⁣NASA | Charon at 40: The Discovery of Pluto’s Largest Moon
20,399 观看 ·
⁣New Horizons Will Shed More Light on Pluto Than Ever Before
00:02:41
⁣New Horizons Will Shed More Light on Pluto Than Ever Before
40,930 观看 ·
⁣Tips on How to Help Save the Planet | This Morning
00:06:42
⁣Tips on How to Help Save the Planet | This Morning
94,468 观看 ·
⁣Sandor Tells Teofimo He Is Nervous to Fight, Teo Laughs, Shu Shu Meets Mike Tyson | REAL TIME EP. 2
00:08:57
⁣Sandor Tells Teofimo He Is Nervous to Fight, Teo Laughs, Shu Shu Meets Mike Tyson | REAL TIME EP. 2
19,953 观看 ·
⁣Team P.I.N.K. Saves The FASHIONISTAS Concert! Fashion Planet Level 2 | Barbie Team Fashion!
00:03:57
⁣Team P.I.N.K. Saves The FASHIONISTAS Concert! Fashion Planet Level 2 | Barbie Team Fashion!
2,049,035 观看 ·

Neil deGrasse Tyson: Why Kepler-37b Is a Planet and Pluto Isn t

894 观看· 10/22/23
StarTalk
StarTalk
1,435 订户
1,435
在 Discovery

Why is Kepler-37b an exoplanet while Pluto has been demoted to a dwarf planet? It turns out size isn t everything, as astrophysicist Neil deGrasse Tyson explains to co-host Eugene Mirman when...

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下一个


⁣An Alien Falls In Love With A Human, But Fails To Take Her Back To His Planet - Movie Recap
00:22:46
⁣An Alien Falls In Love With A Human, But Fails To Take Her Back To His Planet - Movie Recap
65 观看 ·
⁣Jamie Foxx on Working With Kanye West and Playing Mike Tyson (Full Interview) (Season 12)
00:12:18
⁣Jamie Foxx on Working With Kanye West and Playing Mike Tyson (Full Interview) (Season 12)
15,064 观看 ·
⁣Unexplored Planet With Strange Creatures And no Secrets
00:09:55
⁣Unexplored Planet With Strange Creatures And no Secrets
392,338 观看 ·
⁣The Crew Responsible For The Last 60k Humans Sent to Colonize a New Planet Mysteriously Disappears
00:13:05
⁣The Crew Responsible For The Last 60k Humans Sent to Colonize a New Planet Mysteriously Disappears
963,183 观看 ·
⁣The Lives of Two Sisters Are Turned Upside Down as a Mysterious Planet Threatens to Destroy Earth
00:12:18
⁣The Lives of Two Sisters Are Turned Upside Down as a Mysterious Planet Threatens to Destroy Earth
289,431 观看 ·
⁣Scientists Turned 5 Astronauts Into Super-Humans So They Can Populate an Alien Planet
00:13:05
⁣Scientists Turned 5 Astronauts Into Super-Humans So They Can Populate an Alien Planet
2,389,606 观看 ·
⁣Elite Soldiers Gets Dumped on a Waste Planet After Being Replaced by Genetically Engineered Soldiers
00:11:56
⁣Elite Soldiers Gets Dumped on a Waste Planet After Being Replaced by Genetically Engineered Soldiers
460,212 观看 ·
⁣Neil Young Revisits A Favorite Song From His Youth | Team Coco Radio
00:04:36
⁣Neil Young Revisits A Favorite Song From His Youth | Team Coco Radio
52,043 观看 ·
⁣Who is the fastest motocross coach on the planet?
00:00:27
⁣Who is the fastest motocross coach on the planet?
19,284 观看 ·
⁣Conan Asks Neil Young About His 60s TV Appearances | Team Coco Radio
00:06:18
⁣Conan Asks Neil Young About His 60s TV Appearances | Team Coco Radio
87,184 观看 ·
⁣Kepler Finds Newborn Exoplanet on This Week @NASA - June 24, 2016
00:03:47
⁣Kepler Finds Newborn Exoplanet on This Week @NASA - June 24, 2016
25,898 观看 ·
⁣Beau Swim Swimwear Fashion Show - Miami Swim Week 2023 - Planet Fashion TV - Full Show 4K60
00:09:34
⁣Beau Swim Swimwear Fashion Show - Miami Swim Week 2023 - Planet Fashion TV - Full Show 4K60
232,999 观看 ·
⁣New Findings From NASA s Dawn Mission at Dwarf Planet Ceres
00:02:30
⁣New Findings From NASA s Dawn Mission at Dwarf Planet Ceres
63,973 观看 ·
⁣Artificial Intelligence and NASA Data Used to Discover Eighth Planet Circling Distant Star
00:01:09
⁣Artificial Intelligence and NASA Data Used to Discover Eighth Planet Circling Distant Star
148,969 观看 ·
⁣NASA | Charon at 40: The Discovery of Pluto’s Largest Moon
00:06:26
⁣NASA | Charon at 40: The Discovery of Pluto’s Largest Moon
20,399 观看 ·
⁣New Horizons Will Shed More Light on Pluto Than Ever Before
00:02:41
⁣New Horizons Will Shed More Light on Pluto Than Ever Before
40,930 观看 ·
⁣Tips on How to Help Save the Planet | This Morning
00:06:42
⁣Tips on How to Help Save the Planet | This Morning
94,468 观看 ·
⁣Sandor Tells Teofimo He Is Nervous to Fight, Teo Laughs, Shu Shu Meets Mike Tyson | REAL TIME EP. 2
00:08:57
⁣Sandor Tells Teofimo He Is Nervous to Fight, Teo Laughs, Shu Shu Meets Mike Tyson | REAL TIME EP. 2
19,953 观看 ·
⁣Team P.I.N.K. Saves The FASHIONISTAS Concert! Fashion Planet Level 2 | Barbie Team Fashion!
00:03:57
⁣Team P.I.N.K. Saves The FASHIONISTAS Concert! Fashion Planet Level 2 | Barbie Team Fashion!
2,049,035 观看 ·