Our Galaxy Has 400 Billion Stars—Where Are We?
0:11
YouTubeSpace mysteries
Our Galaxy Has 400 Billion Stars—Where Are We?
The universe is far larger and more mysterious than we can truly comprehend. Scientists estimate that the Milky Way contains around 400 billion stars, yet our Earth exists in a relatively remote and poor region of this massive galaxy.
已浏览 16.8万 次1 周前
短视频
Beyond Earth: How Many Worlds Can Hold Life?
3:00
已浏览 1.4万 次
Beyond Earth: How Many Worlds Can Hold Life?
Bapuji Dashrathbhai Patel
What's Happening In December 2025? #Space #Earth #Sun
0:23
已浏览 3.2万 次
What's Happening In December 2025? #Space #Earth #Sun
Professor Of Universe
Big Bang Theory
Holiday Game Night Clips To Play in the Background | The Big Bang Theory
46:02
Holiday Game Night Clips To Play in the Background | The Big Bang Theory
YouTubeBig Bang Theory
已浏览 23.8万 次3 天之前
Game Night | The Big Bang Theory
5:56
Game Night | The Big Bang Theory
YouTubeWarner Bros. TV
已浏览 6.1万 次1 周前
The Leonard & Penny Relationship Arc in 50 Minutes or Less
50:08
The Leonard & Penny Relationship Arc in 50 Minutes or Less
YouTubeBig Bang Theory
已浏览 3.9万 次6 天之前
热门视频
Exploring the Immensity of the Universe
0:56
Exploring the Immensity of the Universe
TikTokthis.our.planet
已浏览 1.3亿 次2023年5月24日
Does the Universe End? 🤔
0:41
Does the Universe End? 🤔
YouTubeFact Whizz
已浏览 13万 次1 周前
Sun vs All Planets: How Powerful Is Our Star? ☀️🌍 (Mind-Blowing Comparison)
0:29
Sun vs All Planets: How Powerful Is Our Star? ☀️🌍 (Mind-Blowing Comparison)
YouTubeFact Horizon
已浏览 23.7万 次3 周前
Cosmic Inflation
Cosmic inflation: is it how the universe began? - with David Mulryne
1:07:18
Cosmic inflation: is it how the universe began? - with David Mulryne
YouTubeThe Royal Institution
已浏览 22.5万 次2023年8月31日
Cosmic Inflation Explained | Cosmology 101 Episode 6
6:06
Cosmic Inflation Explained | Cosmology 101 Episode 6
YouTubePerimeter Institute for
已浏览 1.4万 次2024年8月9日
Cosmic Inflation: The Solution to the Big Bang Theory and the Universe
17:23
Cosmic Inflation: The Solution to the Big Bang Theory and the Universe
YouTubeArvin Ash
已浏览 16万 次2022年2月26日
Exploring the Immensity of the Universe
0:56
Exploring the Immensity of the Universe
已浏览 1.3亿 次2023年5月24日
TikTokthis.our.planet
Does the Universe End? 🤔
0:41
Does the Universe End? 🤔
已浏览 13万 次1 周前
YouTubeFact Whizz
Sun vs All Planets: How Powerful Is Our Star? ☀️🌍 (Mind-Blowing Comparison)
0:29
Sun vs All Planets: How Powerful Is Our Star? ☀️🌍 (Mind-Blowing Com…
已浏览 23.7万 次3 周前
YouTubeFact Horizon
Beyond Earth: How Many Worlds Can Hold Life?
3:00
Beyond Earth: How Many Worlds Can Hold Life?
已浏览 1.4万 次1 周前
YouTubeBapuji Dashrathbhai Patel
What's Happening In December 2025? #Space #Earth #Sun
0:23
What's Happening In December 2025? #Space #Earth #Sun
已浏览 3.2万 次3 周前
YouTubeProfessor Of Universe
The Multiverse Has Already Reset Twice — The Third Reset Will Change Everything
3:00
The Multiverse Has Already Reset Twice — The Third Reset Will Cha…
已浏览 4.1万 次1 个月前
YouTubeBapuji Dashrathbhai Patel
'This is rare': BBC speaks to Indian scientists behind the ‘Alaknanda’ galaxy discovery
2:49
'This is rare': BBC speaks to Indian scientists behind the ‘Alaknanda’ …
已浏览 2.1万 次2 周前
YouTubeBBC News India
1:06
Create The Attack On Titian World And See If It Supports Life!!! #spa…
已浏览 308万 次4 周前
YouTubeSpace Experiments
0:30
rare astronomical events in December 2025! 😱 #earth #sun #ast…
已浏览 104.5万 次3 周前
YouTubeUniverse Bird
0:59
Astronomy Shop على TikTok
已浏览 47.6万 次2023年4月6日
TikTokastronomy.shop
0:11
🤯Real Phone Recording😳? Cloud Gap Reveals Tiny Figure in the Sky #je…
已浏览 310.9万 次1 周前
YouTubeEternal light Universe
1:00
Ecuador logra entrar al top 5 de AO DAI FASHION SHOW en el Miss C…
已浏览 96.3万 次1 周前
TikTokmoonarca.ec
0:58
Help Me Become a Model!
已浏览 260.4万 次6 天之前
YouTubeAlan's Universe
0:49
Will Our Phones Drop?
已浏览 20 次1 周前
YouTubeAlan's Universe
0:59
The clip craze hub on Instagram: "This reel captures a powerful mo…
已浏览 2219 次1 周前
Instagramtheclipcraze.01
0:13
#missuniverso2025 #fatimabosh #bienvenida #tabasco #parati | fati…
已浏览 6.8万 次1 周前
TikTokmerivimerivi
1:16
পৃথিবী থেকে MultiVerse যাত্রা 😱
已浏览 386.9万 次1 个月前
YouTubeMr. BonGrow Science
0:15
Top 12 Miss Universe 2025 Evening Gown Highlights
已浏览 160万 次1 个月前
TikTokchuyennhungnanghau
1:55
La vida funciona así.... #UNIVERSO #DIOS #consciencia #espiritualida…
已浏览 2.6万 次1 周前
TikTokluisayuso12
观看更多视频
静态缩略图占位符

短视频

0:11
Our Galaxy Has 400 Billion Stars—Where Are We?
已浏览 16.8万 次1 周前
YouTubeSpace mysteries
0:56
Exploring the Immensity of the Universe
已浏览 1.3亿 次2023年5月24日
TikTokthis.our.planet
0:41
Does the Universe End? 🤔
已浏览 13万 次1 周前
YouTubeFact Whizz
0:29
Sun vs All Planets: How Powerful Is Our Star? ☀️🌍 (…
已浏览 23.7万 次3 周前
YouTubeFact Horizon
3:00
Beyond Earth: How Many Worlds Can Hold Life?
已浏览 1.4万 次1 周前
YouTubeBapuji Dashrathbhai Patel
0:23
What's Happening In December 2025? #Space #…
已浏览 3.2万 次3 周前
YouTubeProfessor Of Universe
3:00
The Multiverse Has Already Reset Twice — The Third R…
已浏览 4.1万 次1 个月前
YouTubeBapuji Dashrathbhai Patel
2:49
'This is rare': BBC speaks to Indian scientists behind th…
已浏览 2.1万 次2 周前
YouTubeBBC News India
1:06
Create The Attack On Titian World And See If It Support…
已浏览 308万 次4 周前
YouTubeSpace Experiments
0:30
rare astronomical events in December 2025! 😱 #earth #s…
已浏览 104.5万 次3 周前
YouTubeUniverse Bird
0:59
Astronomy Shop على TikTok
已浏览 47.6万 次2023年4月6日
TikTokastronomy.shop
0:11
🤯Real Phone Recording😳? Cloud Gap Reveals Tiny Fi…
已浏览 310.9万 次1 周前
YouTubeEternal light Universe
1:00
Ecuador logra entrar al top 5 de AO DAI FASHION SHO…
已浏览 96.3万 次1 周前
TikTokmoonarca.ec
0:58
Help Me Become a Model!
已浏览 260.4万 次6 天之前
YouTubeAlan's Universe
0:49
Will Our Phones Drop?
已浏览 20 次1 周前
YouTubeAlan's Universe
0:59
The clip craze hub on Instagram: "This reel captu…
已浏览 2219 次1 周前
Instagramtheclipcraze.01
0:13
#missuniverso2025 #fatimabosh #bienvenida #t…
已浏览 6.8万 次1 周前
TikTokmerivimerivi
1:16
পৃথিবী থেকে MultiVerse যাত্রা 😱
已浏览 386.9万 次1 个月前
YouTubeMr. BonGrow Science
0:15
Top 12 Miss Universe 2025 Evening Gown Highlights
已浏览 160万 次1 个月前
TikTokchuyennhungnanghau
1:55
La vida funciona así.... #UNIVERSO #DIOS #consci…
已浏览 2.6万 次1 周前
TikTokluisayuso12
静态缩略图占位符