Exoplanets are planets located outside our solar system and orbiting other stars. Scientists only began actively discovering them in the late 20th century, and since then it has become clear that the universe is incredibly dense — practically infinite in number by human standards. Hundreds of billions of exoplanets may exist in our Milky Way Galaxy alone, and hundreds of billions of galaxies in the universe as well. These worlds include giant gas planets, molten lava worlds, icy deserts, ocean p
0:08
Exoplanets are planets located outside our solar system and orbit…
已浏览 1.2万 次2 周前
TikTokholvek
The Exoplanet Mystery: Why Are Planets Missing Around Our Galaxy's Most Common Stars?
2:53
The Exoplanet Mystery: Why Are Planets Missing Around Our Galax…
已浏览 478 次3 周前
YouTubeSolar System Times
45 Planets That Could Host Life 2
0:11
45 Planets That Could Host Life 2
已浏览 673 次1 个月前
YouTubeSci Factors
NASA's Exoplanet Secrets: Life Beyond the Stars
0:59
NASA's Exoplanet Secrets: Life Beyond the Stars
已浏览 114 次3 周前
YouTubeRAD The Explorer
Have Scientists Found New Planets That Could Support Life? 🌍👽
1:03
Have Scientists Found New Planets That Could Support Life? 🌍👽
已浏览 1228 次1 个月前
YouTubeUniverse & Time
😲The most extreme exoplanet ever found?
1:26
😲The most extreme exoplanet ever found?
已浏览 4452 次1 个月前
YouTubeCosmoVani
10,000 NEW PLANETS DISCOVERED! (NASA TESS Data)
0:28
10,000 NEW PLANETS DISCOVERED! (NASA TESS Data)
已浏览 55 次2 周前
YouTubePolBrief
0:24
K2-18b Just Showed Us What We've Been Missing #alien #exoplanet #s…
已浏览 12 次1 个月前
YouTubeNextGen Science
1:01
51 Eridani b: The Blue Methane World Beyond Earth
1 周前
YouTubeExoplanets AI
0:21
The Universe Might Be Full of Life and We Just Found Proof #space …
已浏览 219 次2 个月之前
YouTubeNextGen Science
0:29
This Molten Planet Shouldn't Exist According to Our Laws of Physic…
已浏览 149 次2 周前
YouTubeNextGen Science
1:00
The Slowest Rotation That Could Hide Life #exoplanet #space
已浏览 921 次4 周前
YouTubeCosmic Explorerr
1:51
What Are Exoplanets? Worlds Beyond Our Solar System #secon…
已浏览 839 次2 个月之前
YouTubeCosmic Origins ⭐
0:23
NASA Found Planets That You Want Believe Exist
已浏览 2万 次3 个月之前
YouTubeNeuroVerse
0:10
Scientists Found Earth-Like Planets That Could Host Life! 🌍🪐
已浏览 208 次2 个月之前
YouTubeThe Cosmic Mind
0:49
Introduction to Exoplanets
已浏览 1110 次3 个月之前
YouTubeMore On Kosmos
2:57
The Most Exciting Exoplanet Discoveries of 2025
已浏览 325 次4 个月之前
YouTubeSci Factors
0:29
How We Actually Found 5000 Alien Worlds #astronomy #space
2 个月之前
YouTubeNextGen Science
0:16
Alien Worlds and the Question That Changes Everything Are We Alone
已浏览 94 次2 个月之前
YouTubeNextGen Science
0:13
Exoplanets: Detection Methods and Basic Properties
已浏览 124 次2 个月之前
YouTubeJKPSC Notes
观看更多视频
静态缩略图占位符