On January 5th, 2015, NASA aimed the Hubble Space Telescope at the Andromeda Galaxy and took the biggest picture ever taken of it. The image size was 1.5 billion pixels, and even though it only shows one small part of Andromeda, astronomers counted over 100 million stars in that section alone.
If you wanted to see the whole picture at once, you would need a total of 600 high-definition screens. To view this video at its best, increase the resolution up to 4K and toggle full screen. If the video lags, let it load for a minute or two.
If you want to see the actual photo, use the link at the bottom of the page.
Take an Interactive Tour of Our Colossal Milky Way Galaxy
Fly Through the Milky Way Galaxy!
46:50
Deep Science: Why is Our Universe the Way It is?
Get ready to understand the Universe like never before...
6:14
Did You Know Mars Once Had Massive Waterfalls?
Evidence suggests that Mars once had massive waterfalls that were almost 4km (2.4 miles) long!
6:56
Did You Know Saturn's Rings Are as Young as the Dinosaurs?
Evidence suggests that Saturn didn't have its rings when dinosaurs roamed the Earth. So how did they form?
3:01
This NASA Physicist is Using Origami to Change the World!
This is the story of Robert Lang, a physicist who left his job to discover the art of origami and its application in real-world engineering
11:33
Astronaut Chris Hadfield Debunks Fascinating Space Myths
Chris Hadfield the astronaut makes sense of some of the wildest space myths and facts.
The Story of the Muslim Country that Saved Jews In WWII
n the following article, we will help you get to know better the amazing story of the rescue of Jews that took place in Albania, the important cultural principles that led to it, and the stories of 3 heroes who made sacrifices and took enormous perso
3:07
The Speed of Light Visualized in a Magnificent Video
Have you got the patience? Watch, in scale, just how long it takes light to travel from Earth to Mars
Science History: 17 Math Equations that Changed the World
In this article, we'll journey through 17 of these monumental formulas, demystifying the symbols to reveal the revolutionary ideas they contain and the immense impact they have had on the course of history.
Study Says: With Age, Come Certain Cognitive Abilities
a study published in August 2021 in the journal *Nature Human Behavior reveals surprising findings that challenge this assumption and may be of great interest to all of us.
1:44
You Won't Believe What the Human Body Does in One Minute
How much do you think it is capable of doing in a single minute? Watch this video and you'll have your answer!
5:22
Why Do You See Colors When You Rub Your Eyes?
Explore the science of afterimages, the visual illusions that linger in your vision following exposure to bright lights or images.
Enjoy This Fascinating Collection of NASA's Best Photos
Here are 15 of NASA's most amazing recent pictures, along with brief explanations of exactly what is going on in each one.
2:11
Here are Some Unique Tricks You Can Do at Home With Salt!
This video shows us a few interesting magic tricks that you can do anytime using salt, ice, and other items you can find at home.
Superwood: A New Material That Could Replace Steel
After decades of relying on steel—a material that produces nearly two tons of CO2 for every ton manufactured—builders may soon have access to something far more sustainable and surprisingly stronger: Superwood.
Uncover the Secrets of the Universe in These Documentaries
This list of riveting space documentaries will help you unlock the mysteries of the universe and beyond.
2:39
Discover 5 Cutting Edge Humanoid Robots in 2025
Watch the video to see which robots are leading the pack in intelligence, mobility, and impact.
Earth Is So Incredible: I Was Stunned by These 50 Facts
Here's a post that will explain to you just what's truly, scientifically amazing about our planet Earth. I'm gobsmacked.
4:11
This Video Will Show You Where We Are in the Universe!
Where is our galaxy in the known universe? This video will fly with you to ever-larger destinations, showing you our little planet's cosmic address from a very large viewpoint.
18:14
Are These Vintage Kitchen Gadgets Any Good?
Will any of the vintage kitchen gadgets stand the test of time or outperform their contemporary alternatives?
Remembering the Life and Wisdom of Stephen Hawking
Stephen Hawking possessed one of the greatest minds the world has ever seen, but was also impaired by a debilitating disease. Here are his life ant times.
9 of the Greatest Unsolved Mysteries About the Universe!
The universe has been around for close to 14 billion years, but it still holds many mysteries that continue to perplex scientists. Here's 9 of them!
10:31
Science Predicts These 10 Technologies Will Rule 2025
These upcoming tech innovations will reshape our world.
5:01
The Truth About Folding Phones You Need to Know
Don’t buy a foldable without knowing this first.
11:28
India Built a Monster Dam That Controls the Weather!
The Polavaram Dam doesn't just control floods - it moves water between regions and much more!
7:21
Science: 20 Mechanical Principles Demonstrated Using Lego
In this video, we'll explore a variety of fascinating mechanical mechanisms, all demonstrated using Lego models.
9:34
Was Roman Concrete Really Superior to Our Own?
How did Ancient Romans make such durable concrete that it still lasts today?
Hair Regeneration Could Be Possible With This New Process
Learn about an innovative new study which has revealed a novel treatment for effective hair regeneration.
1:17
The Age of the Affordable Android Robots is Here...
Meet the Unitree R1 – the game-changing humanoid robot that just shattered every price expectation in robotics.
38:55
What Happens the Deeper You Go Underground?
What happens when pressure pushes matter beyond the limits of what we thought possible?
8:28
Could These Signals Be A Sign of Extraterrestrial Life?
Scientists have recently picked up on a mysterious radio signal from space, and it could mean a lot - maybe even a sign from extraterrestrial life forms.
10:59
Fascinating Science: How Sand is Turned Into Glass
Have you ever looked through a window and wondered how it was made from simple beach sand? This video shows you that incredible process.
8:12
The Tallest Statues Compared, Even Those Not Built Yet...
In this 3D animated size comparison, we showcase the tallest statues in the world alongside ambitious future projects.
18:21
Fascinating: How Do Cats TRULY See Humans?
Understanding a cat's world is the key to strengthening your bond. Let's decode your cat's mind!
22:52
Will AI Take Your Jobs? An Expert Explains the Future
Gonzaga University's AI professor Graham Morehead some of our most pertinent questions related to AI.
17:03
What is a Ballistic Missile and is Its Purpose?
Why is the ballistic missile so feared, and what exactly qualifies it as such - will all be explained in this informative video.
8 Biggest Mysteries Still Surrounding the Human Body
Although modern science has revealed much about the human body, there are some things that still remain unknown. Here are the 8 biggest mysteries about it.
3:02:59
Like Science Mysteries? Enjoy This Giant Compilation!
In this video, we unravel the greatest unsolved mysteries of physics.
9:09
Protective Measures: How Our Body Reacts to a Tattoo
In this video, we’ll explore the microscopic war raging beneath your skin, where millions of your cells make the ultimate sacrifice to lock that ink in place, turning a defense mechanism into lifelong art.
I Bet You Didn't Have a Clue About These Human Body Facts!
The human body is the most complex machine known to mankind, but I bet you don't know these 10 amazing facts about it...
Why It's So Hard to Get People to Change Their Stance
You feel that your knowledge is broader because you've read and researched a lot on the topic, but the other side still isn't convinced, even when you present facts and statistics. Why isn't that enough?
Do You Have One Of These RARE Genetic Traits?
How unique are you? You might have several rare genetic traits that make you unlike most of the world's population!
12 Earliest Versions of Tech Inventions We Use Every Day
Witness the evolution of 11 popular devices we use all the time by looking at how they all started...
4:26
Despite Looking Similar, Cats Are MORE Diverse Than Dogs!
Who's more diverse, cats or dogs? This video answers this question once and for all, the it might surprise you...
7:56
These 6 Chemical Reactions Changed the Course of History
Although we rarely pay much attention to the chemistry that constantly surrounds us, these 6 reactions changed history.
Science in 2025: 8 Developments That Could Change it All
Here are some of the most exciting trends in science and healthcare to keep an eye on.
13 Astonishing Things You Never Thought You'd See
Here are 13 photos of rare phenomena you never thought you'd see!
11:05
Science: Can AI Preserve Our Most Precious Memories?
Technologist Pau Aleikum Garcia talks about synthetic memories.
To enable your Ad-Free Subscription, please fill the fields below
Your subscription was successful, now you can enjoy an ad-free experience!! Note: To make sure you get no ads, please make sure to log in to your account. If you are logged in already, then refresh the page. The subscription can be cancelled at any time.
