In 2021, a PhD student named Alexia Lopez discovered something that shouldn't exist. Stretching across the distant universe is a massive smile-shaped string of galaxies known as the Giant Arc. It spans a staggering 3.3 billion light-years. To put that in perspective, the observable universe is about 93 billion light-years across; this structure takes up a massive chunk of the sky. The reason this is a big deal is because of something called the Cosmological Principle. This is the bedrock of mode
0:21
In 2021, a PhD student named Alexia Lopez discovered something that …
366.1K views2 months ago
FacebookScience Space Tamil
In 2021, mankind is all set to achieve new milestones in space | The Secrets Of The Universe
5:06
In 2021, mankind is all set to achieve new milestones in space | The Sec…
1.3M viewsJan 14, 2021
FacebookThe Secrets Of The Universe
Don't miss these astronomical events in 2021 | The Secrets Of The Universe
8:27
Don't miss these astronomical events in 2021 | The Secrets Of Th…
87.2K viewsDec 15, 2020
FacebookThe Secrets Of The Universe
The Evolution of Astronomy: From 1610 to 2021. - In this animated video, we showcase the timeline of astronomy from 1610 to 2021, highlighting some of the most important discoveries that have shaped our understanding of the universe. | The Brain Maze
0:59
The Evolution of Astronomy: From 1610 to 2021. - In this animated vid…
15.9K viewsJan 13, 2025
FacebookThe Brain Maze
Exploring the Universe: A Deep Dive into Astronomy
1:04
Exploring the Universe: A Deep Dive into Astronomy
65.4K viewsFeb 2, 2025
TikToktheuniversecosmos
The 10 biggest space science stories of 2021
1:01
The 10 biggest space science stories of 2021
Dec 29, 2021
SPACE.comDoris Elin Urrutia
The 10 biggest exoplanet discoveries of 2021
3:18
The 10 biggest exoplanet discoveries of 2021
Dec 31, 2021
SPACE.comDoris Elin Urrutia
4:33
Get one last look at the TOP 3 of the 2021 MISS UNIVERSE Competition…
55.2K views7 months ago
FacebookMiss Universe
0:45
How Big is the Universe? 🌌 | 60 Sec Size Comparison (Earth to Multive…
1.1K views3 weeks ago
YouTubeUniverse Explorer
0:48
James Webb Space Telescope Launch: A New Era in Astronomy
2.4K views4 months ago
TikToktheastronaut_official
51:13
Understanding The Universe
1.4M viewsApr 27, 2012
YouTubemindfuckuniverse
17:15
The Size Comparison (2021)
122.8K viewsApr 21, 2021
YouTubeParadox Science
13:37
Aliens Are Real, Says Harvard Astronomer
3.2M viewsMar 9, 2021
YouTubeVICE News
27:58
Size Comparison of the Universe 2021
758.2K viewsFeb 2, 2021
YouTubeTimes Infinity
1:13:30
Space Documentary 2021 - Travelling Between Galaxies
29.5K viewsApr 15, 2021
YouTubeYour Space
48:20
THE UNIVERSE - Out of Nothing: Infinity | SPACETIME - SCIENCE S…
2.1M viewsDec 1, 2019
YouTubeWELT Documentary
11:23
Everything, The Universe...And Life: Crash Course Astronomy #46
992.8K viewsJan 21, 2016
YouTubeCrashCourse
1:45:22
"Probing the Dark Universe" - A Lecture by Dr. Josh Frieman
7.8M viewsJun 6, 2016
YouTubeFermilab
13:23
The Big Bang, Cosmology part 1: Crash Course Astronomy #42
1.7M viewsDec 10, 2015
YouTubeCrashCourse
47:58
Seeing the Beginning of Time 4k
3M viewsApr 19, 2019
YouTubeSpaceRip
22:41
Secrets Of The Universe Revealed Using Infrared
84.3K viewsMar 19, 2021
YouTubeSpark
18:06
Universe Size Comparison | Asteroids to Multiverse | Blockbus…
21M viewsApr 12, 2019
YouTubeRamesh Singh
12:36
A Brief History of the Universe: Crash Course Astronomy #44
1.2M viewsJan 7, 2016
YouTubeCrashCourse
1:39:22
Gravitational Waves: A New Era of Astronomy Begins | World Scienc…
2.9M viewsJun 22, 2016
YouTubeWorld Science Festival
42:35
Planet Hunters: Billions of Habitable Planets in the Universe | Free Doc…
773.6K viewsMar 19, 2021
YouTubeFree Documentary
48:59
Planets - The Search For A New World | SPACETIME - SCIENCE S…
686K viewsJan 17, 2020
YouTubeWELT Documentary
1:36:59
The SUPER Comet | Documentary
1.9M viewsApr 4, 2021
YouTubespace and science
8:36
Universe Size Comparison 3D 2022
93.8K viewsJan 6, 2022
YouTubeRYAN 360 PRO
8:20
10-Minute Astronomy: Episode 3, Chapter 1 - A Tour of the Universe
728 viewsFeb 20, 2021
YouTubeThe Astronomers! 🚀
1:56:15
11.10.21 Our Future in Space: Ignatius Forum
60.4K viewsNov 10, 2021
YouTubeWashington National Cathedral
See more videos
Static thumbnail place holder