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A supernova explosion in the galaxy NGC 2442 This distant explosion occurred approximately 60 million years ago, around the time the dinosaurs on Earth were going extinct. The dying star's luminosity was billions of times greater than that of our Sun and comparable to the entire center of the... show more

Black Hole

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62,116 views • 3 months ago •via X (Twitter)

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Supernova in the galaxy NGC 2525 A supernova explosion was recorded in the spiral galaxy NGC 2525 in early 2018. More precisely, the explosion occurred about 70 million years ago, when dinosaurs were still roaming the Earth, but its light only reached us in 2018. At its peak, this supernova was 5 billion times brighter than the Sun! However, as usually happens, after a few months its light began to fade, and now it is no longer visible. Immediately after the explosion was detected, the Hubble telescope began regularly photographing the galaxy NGC 2525. The presented timelapse covers a whole year of observations, demonstrating how the supernova gradually faded in brightness.

Supernova in the galaxy NGC 2525 A supernova explosion was recorded in the spiral galaxy NGC 2525 in early 2018. More precisely, the explosion occurred about 70 million years ago, when dinosaurs were still roaming the Earth, but its light only reached us in 2018. At its peak, this supernova was 5 billion times brighter than the Sun! However, as usually happens, after a few months its light began to fade, and now it is no longer visible. Immediately after the explosion was detected, the Hubble telescope began regularly photographing the galaxy NGC 2525. The presented timelapse covers a whole year of observations, demonstrating how the supernova gradually faded in brightness.

Black Hole

16,875 views • 1 year ago

DESI has made the largest 3D map of our Universe to date Earth is at the center in this animation, each blue point is a galaxy: > 14 million galaxies in total up to 11 billion light years away The gaps are the regions where our own galaxy blocks the view

DESI has made the largest 3D map of our Universe to date Earth is at the center in this animation, each blue point is a galaxy: > 14 million galaxies in total up to 11 billion light years away The gaps are the regions where our own galaxy blocks the view

Martin Bauer

154,668 views • 1 year ago

Scientists have created the largest simulation of the Universe using 36,000 AMD Instinct MI250X graphics cards. This project will allow us to better understand the nature of dark matter and the processes of stellar evolution. In the video, each dot represents a separate galaxy. However, all this is only 0.001% of the scale model that is planned to be completed. On such a scale, the Earth turns out to be much smaller than we are used to thinking.

Scientists have created the largest simulation of the Universe using 36,000 AMD Instinct MI250X graphics cards. This project will allow us to better understand the nature of dark matter and the processes of stellar evolution. In the video, each dot represents a separate galaxy. However, all this is only 0.001% of the scale model that is planned to be completed. On such a scale, the Earth turns out to be much smaller than we are used to thinking.

Black Hole

40,188 views • 1 year ago

Earth orbits the Sun, and the Sun orbits the center of the galaxy... but what is the Milky Way itself orbiting? The Milky Way is not orbiting a single object. Instead, it is moving around a shared center of mass alongside the Andromeda galaxy. While most of the universe is being pushed apart by dark energy, the gravity within our "Local Group" is strong enough to pull these two galaxies toward each other in a slow "cosmic dance." This movement isn't a clean, circular orbit; it is a direct path toward a massive collision and merger that will occur in about 4 to 5 billion years.

Earth orbits the Sun, and the Sun orbits the center of the galaxy... but what is the Milky Way itself orbiting? The Milky Way is not orbiting a single object. Instead, it is moving around a shared center of mass alongside the Andromeda galaxy. While most of the universe is being pushed apart by dark energy, the gravity within our "Local Group" is strong enough to pull these two galaxies toward each other in a slow "cosmic dance." This movement isn't a clean, circular orbit; it is a direct path toward a massive collision and merger that will occur in about 4 to 5 billion years.

Cosmos Archive

47,683 views • 6 months ago

Elon Musk: Our squabbles on Earth are very minor when you consider the grandness of the universe. “It's awe-inspiring to consider just how tiny we are in the grand scheme of things. And yet we often get sort of caught up in the sort of these sort of squabbles on Earth that are really very sort of minor things when you consider the grandness of the universe. And so I think it is important actually to consider the grandness of the universe and what we can do that is much greater than what we've done before, as opposed to worry about sort of small squabbles on Earth. There's not much point in that. We want to be a civilization that expands to the galaxy with spaceships that anyone can go anywhere they want and at any time that would be epic. And have a city on the moon, cities on Mars, populate the solar system and send spaceships to other star systems. That sounds like the best possible future.” From: Terafab announcement, March 21, 2026

Elon Musk: Our squabbles on Earth are very minor when you consider the grandness of the universe. “It's awe-inspiring to consider just how tiny we are in the grand scheme of things. And yet we often get sort of caught up in the sort of these sort of squabbles on Earth that are really very sort of minor things when you consider the grandness of the universe. And so I think it is important actually to consider the grandness of the universe and what we can do that is much greater than what we've done before, as opposed to worry about sort of small squabbles on Earth. There's not much point in that. We want to be a civilization that expands to the galaxy with spaceships that anyone can go anywhere they want and at any time that would be epic. And have a city on the moon, cities on Mars, populate the solar system and send spaceships to other star systems. That sounds like the best possible future.” From: Terafab announcement, March 21, 2026

ELON CLIPS

19,230 views • 5 months ago

Earth and the Moon appear together in the vastness of space, forming one of the most iconic views in our solar system. Earth shines with its vibrant blue oceans and swirling clouds, while the Moon reflects sunlight as a quiet and distant companion. Despite the distance between them, their connection is powerful, with gravity keeping them bound in a constant relationship. The Moon plays a key role in stabilizing Earth and influencing tides. This view reminds us of the beauty of our cosmic neighborhood and the delicate balance that exists between these two worlds. A simple yet powerful perspective of our place in space. #nasa #space #spacex

Earth and the Moon appear together in the vastness of space, forming one of the most iconic views in our solar system. Earth shines with its vibrant blue oceans and swirling clouds, while the Moon reflects sunlight as a quiet and distant companion. Despite the distance between them, their connection is powerful, with gravity keeping them bound in a constant relationship. The Moon plays a key role in stabilizing Earth and influencing tides. This view reminds us of the beauty of our cosmic neighborhood and the delicate balance that exists between these two worlds. A simple yet powerful perspective of our place in space. #nasa #space #spacex

Physics & Astronomy Zone

12,822 views • 3 months ago

.President Donald J. Trump at Mount Rushmore: "Tonight, we gather on the eve of one of the most extraordinary days in the history of the world. Tomorrow, we mark 250 years of glorious independence and 250 years of majestic American freedom. In all the chronicles of the ages, never before has any nation celebrated so magnificent a triumph as this one... At 250 Years, America is the oldest Republic on earth. We are the freest people on earth. We have the most righteous and enduring Constitution on earth. We are the strongest and most powerful country on earth. And by the grace of God, the United States of America is the most successful, most accomplished, most exceptional nation ever to exist in human history."

.President Donald J. Trump at Mount Rushmore: "Tonight, we gather on the eve of one of the most extraordinary days in the history of the world. Tomorrow, we mark 250 years of glorious independence and 250 years of majestic American freedom. In all the chronicles of the ages, never before has any nation celebrated so magnificent a triumph as this one... At 250 Years, America is the oldest Republic on earth. We are the freest people on earth. We have the most righteous and enduring Constitution on earth. We are the strongest and most powerful country on earth. And by the grace of God, the United States of America is the most successful, most accomplished, most exceptional nation ever to exist in human history."

Rapid Response 47

258,333 views • 1 month ago

A one-in-a-million chance—and it happened. A team from the Technical University of Munich spent six years compiling a list of promising gravitational lenses and waiting for a supernova to explode behind one of them. In August 2025, it happened. A superluminous supernova 10 billion light-years away was located precisely behind two foreground galaxies—and its light, bent by gravity, produced five images of the same explosion. Typically, lenses produce two or four—five was a surprise even to the authors. The supernova was named SN Winny. The odds of such a coincidence are less than one in a million. But the value of the discovery is enormous. Light from the supernova travels to us along different paths around the lensing galaxies, and each path has its own length. Because of this, the five copies appear with different time delays. By measuring these delays and knowing the mass distribution in the lensing galaxies, one can directly calculate the Hubble-Lemaître constant, or the rate of expansion of the Universe. How is this better than existing methods? The classic "cosmic distance scale" is a multi-step process, with errors accumulating from step to step. Microwave background radiation measurements are precise, but depend on models of the evolution of the Universe. The lensed supernova method is a single-step process, with completely different sources of error. SN Winny is particularly convenient: it is lensed by just two individual galaxies with a simple mass distribution, rather than a complex cluster. SN Winny is currently being observed by telescopes around the world. The results could bring us closer to resolving the Hubble controversy—the discrepancy between the two main methods for measuring the expansion rate.

A one-in-a-million chance—and it happened. A team from the Technical University of Munich spent six years compiling a list of promising gravitational lenses and waiting for a supernova to explode behind one of them. In August 2025, it happened. A superluminous supernova 10 billion light-years away was located precisely behind two foreground galaxies—and its light, bent by gravity, produced five images of the same explosion. Typically, lenses produce two or four—five was a surprise even to the authors. The supernova was named SN Winny. The odds of such a coincidence are less than one in a million. But the value of the discovery is enormous. Light from the supernova travels to us along different paths around the lensing galaxies, and each path has its own length. Because of this, the five copies appear with different time delays. By measuring these delays and knowing the mass distribution in the lensing galaxies, one can directly calculate the Hubble-Lemaître constant, or the rate of expansion of the Universe. How is this better than existing methods? The classic "cosmic distance scale" is a multi-step process, with errors accumulating from step to step. Microwave background radiation measurements are precise, but depend on models of the evolution of the Universe. The lensed supernova method is a single-step process, with completely different sources of error. SN Winny is particularly convenient: it is lensed by just two individual galaxies with a simple mass distribution, rather than a complex cluster. SN Winny is currently being observed by telescopes around the world. The results could bring us closer to resolving the Hubble controversy—the discrepancy between the two main methods for measuring the expansion rate.

Black Hole

180,949 views • 5 months ago

This archive film shows the testing of the most powerful bomb ever built, and detonated, in human history. Known as the “Tsar Bomba,” it was tested on the 30th Oct, 1961, at the Sukhoi Nose nuclear test site on the island of Novaya Zemlya Russia The power of the explosion exceeded 58 megatons, and the height of the explosion exceeded 67 km. The flash was visible at a distance of more than 1000 km; in the village of Dikson, 780 km from the epicenter of the explosion, glass in the windows of houses was broken, and the blast wave circled the globe three times. Today, Russia possesses the largest and most advanced Nuclear arsenal on planet Earth, It also possesses the most advanced delivery systems in existence. The idea that Western politicians would consider, even the remote possibility of pushing for escalation against Russia that could, however unlikely end in the use of these weapons, is absolutely terrifying.

This archive film shows the testing of the most powerful bomb ever built, and detonated, in human history. Known as the “Tsar Bomba,” it was tested on the 30th Oct, 1961, at the Sukhoi Nose nuclear test site on the island of Novaya Zemlya Russia The power of the explosion exceeded 58 megatons, and the height of the explosion exceeded 67 km. The flash was visible at a distance of more than 1000 km; in the village of Dikson, 780 km from the epicenter of the explosion, glass in the windows of houses was broken, and the blast wave circled the globe three times. Today, Russia possesses the largest and most advanced Nuclear arsenal on planet Earth, It also possesses the most advanced delivery systems in existence. The idea that Western politicians would consider, even the remote possibility of pushing for escalation against Russia that could, however unlikely end in the use of these weapons, is absolutely terrifying.

Chay Bowes

926,789 views • 2 years ago

This is how fast Earth flies through the galaxy. The solar system, including Earth, revolves around the center of the Milky Way at a speed of about 230 km/s. At first glance, this seems impressive. But when compared to the diameter of our planet (approximately 12,750 km), on a cosmic scale, it all looks almost like slow motion.

This is how fast Earth flies through the galaxy. The solar system, including Earth, revolves around the center of the Milky Way at a speed of about 230 km/s. At first glance, this seems impressive. But when compared to the diameter of our planet (approximately 12,750 km), on a cosmic scale, it all looks almost like slow motion.

Black Hole

40,856 views • 4 months ago

“Fifteen hundred years ago everybody knew the Earth was the center of the universe. Five hundred years ago, everybody knew the Earth was flat, and fifteen minutes ago, you knew that humans were alone on this planet. Imagine what you'll know tomorrow.”

“Fifteen hundred years ago everybody knew the Earth was the center of the universe. Five hundred years ago, everybody knew the Earth was flat, and fifteen minutes ago, you knew that humans were alone on this planet. Imagine what you'll know tomorrow.”

Adam Goldsack

31,589 views • 3 months ago

Cosmic Cataclysm: What Happens When Neutron Stars Collide? 💥 The merger of two ultra-dense objects—each with the mass of the Sun but the size of a city—is the most powerful event in the universe since the Big Bang. Such a collision generates gravitational waves detectable by instruments on Earth, as well as vast quantities of gold, platinum, and heavy elements. It is precisely these cosmic explosions—known as "kilonovae"—that supply our galaxy with precious metals; these materials scatter across space, forming the building blocks for new star systems and planets.

Cosmic Cataclysm: What Happens When Neutron Stars Collide? 💥 The merger of two ultra-dense objects—each with the mass of the Sun but the size of a city—is the most powerful event in the universe since the Big Bang. Such a collision generates gravitational waves detectable by instruments on Earth, as well as vast quantities of gold, platinum, and heavy elements. It is precisely these cosmic explosions—known as "kilonovae"—that supply our galaxy with precious metals; these materials scatter across space, forming the building blocks for new star systems and planets.

Black Hole

25,943 views • 7 days ago

Here's #TheMarvelTriggerTheory explanation of how the Six Infinity Energy Colors of the #MCU tie into the IRL science of OUR universe. This was originally found in my Guardians of the Galaxy Vol 1. breakdown I did on Heavy Spoilers that you can find linked below. It's UPDATED and IMPROVED from the first version I made years ago in the past. It's a general explainer of the theory though so this is merely the tip of the MCU colorful iceberg of SCIENCE! Enjoy! Link to FULL Guardians of the Galaxy Breakdown:

Here's #TheMarvelTriggerTheory explanation of how the Six Infinity Energy Colors of the #MCU tie into the IRL science of OUR universe. This was originally found in my Guardians of the Galaxy Vol 1. breakdown I did on Heavy Spoilers that you can find linked below. It's UPDATED and IMPROVED from the first version I made years ago in the past. It's a general explainer of the theory though so this is merely the tip of the MCU colorful iceberg of SCIENCE! Enjoy! Link to FULL Guardians of the Galaxy Breakdown:

MT

332,774 views • 1 year ago

Yes, the Universe possesses a high degree of self-organization, which under certain conditions can give rise to life and, eventually, to intelligent beings. However, when we consider the history of the Solar System’s formation and the subsequent emergence and evolution of life on Earth, it is difficult to escape a sense of profound improbability in this process. This gives rise to the thought that the Universe may not be unique. We know the age of our Universe, its vast scale, and the immense number of planets it contains. And yet, it is hard to believe that such a complex and finely tuned sequence of events leading to the emergence of human beings occurred for the very first time precisely here. It seems more plausible to assume that such cosmic scenarios did not arise immediately, but became possible through a long process of repetition and selection, before eventually becoming a relatively natural outcome. All of this suggests that the Multiverse may indeed be real, and that within its framework, long before our own Universe, Earth-like planets may have already emerged — complete with the rich conditions necessary for life and intelligence. : The author observes that the Universe exhibits strong self-organization, capable under the right conditions of producing life and eventually intelligent beings. Yet when we examine the detailed history of the Solar System’s formation, Earth’s emergence, and the intricate evolutionary path to humanity, the entire sequence feels profoundly improbable. Given the known age of the Universe, its enormous scale, and the countless planets it contains, it becomes difficult to accept that such a finely tuned cascade of events leading to conscious life occurred only once, right here. The more plausible explanation is that these conditions did not appear immediately or by chance in a single attempt. Instead, they emerged through countless repetitions and variations across vast cosmic time, gradually becoming a relatively common outcome. This reasoning strongly supports the reality of a Multiverse. In its immense framework, countless universes would have preceded our own, many of them giving rise to Earth-like planets with the precise conditions required for life and intelligence long before ours. What seems miraculous in isolation becomes almost inevitable when viewed across an ensemble of possibilities. The improbability of our existence in a single universe dissolves into the natural probability of many. The Multiverse is not a retreat from explanation. It is the logical extension of the same self-organization we already observe.

Yes, the Universe possesses a high degree of self-organization, which under certain conditions can give rise to life and, eventually, to intelligent beings. However, when we consider the history of the Solar System’s formation and the subsequent emergence and evolution of life on Earth, it is difficult to escape a sense of profound improbability in this process. This gives rise to the thought that the Universe may not be unique. We know the age of our Universe, its vast scale, and the immense number of planets it contains. And yet, it is hard to believe that such a complex and finely tuned sequence of events leading to the emergence of human beings occurred for the very first time precisely here. It seems more plausible to assume that such cosmic scenarios did not arise immediately, but became possible through a long process of repetition and selection, before eventually becoming a relatively natural outcome. All of this suggests that the Multiverse may indeed be real, and that within its framework, long before our own Universe, Earth-like planets may have already emerged — complete with the rich conditions necessary for life and intelligence. : The author observes that the Universe exhibits strong self-organization, capable under the right conditions of producing life and eventually intelligent beings. Yet when we examine the detailed history of the Solar System’s formation, Earth’s emergence, and the intricate evolutionary path to humanity, the entire sequence feels profoundly improbable. Given the known age of the Universe, its enormous scale, and the countless planets it contains, it becomes difficult to accept that such a finely tuned cascade of events leading to conscious life occurred only once, right here. The more plausible explanation is that these conditions did not appear immediately or by chance in a single attempt. Instead, they emerged through countless repetitions and variations across vast cosmic time, gradually becoming a relatively common outcome. This reasoning strongly supports the reality of a Multiverse. In its immense framework, countless universes would have preceded our own, many of them giving rise to Earth-like planets with the precise conditions required for life and intelligence long before ours. What seems miraculous in isolation becomes almost inevitable when viewed across an ensemble of possibilities. The improbability of our existence in a single universe dissolves into the natural probability of many. The Multiverse is not a retreat from explanation. It is the logical extension of the same self-organization we already observe.

Zafar Mirzo | Quotes

2,120,352 views • 6 months ago

As the War Mongers in Europe prepare for an imaginary War of distraction against Russia- A Warning from History. This archive film shows the testing of the most powerful bomb ever built, and detonated, in human history. Known as the “Tsar Bomba,” it was tested on the 30th Oct, 1961, at the Sukhoi Nose nuclear test site on the island of Novaya Zemlya Russia The power of the explosion exceeded 58 megatons, and the height of the explosion exceeded 67 km. The flash was visible at a distance of more than 1000 km; in the village of Dikson, 780 km from the epicenter of the explosion, glass in the windows of houses was broken, and the blast wave circled the globe three times. Today, Russia possesses the largest and most advanced Nuclear arsenal on planet Earth, It also possesses the most advanced delivery systems in existence. The idea that Western politicians would consider, even the remote possibility of pushing for escalation against Russia that could, however unlikely end in the use of these weapons, is absolutely terrifying.

As the War Mongers in Europe prepare for an imaginary War of distraction against Russia- A Warning from History. This archive film shows the testing of the most powerful bomb ever built, and detonated, in human history. Known as the “Tsar Bomba,” it was tested on the 30th Oct, 1961, at the Sukhoi Nose nuclear test site on the island of Novaya Zemlya Russia The power of the explosion exceeded 58 megatons, and the height of the explosion exceeded 67 km. The flash was visible at a distance of more than 1000 km; in the village of Dikson, 780 km from the epicenter of the explosion, glass in the windows of houses was broken, and the blast wave circled the globe three times. Today, Russia possesses the largest and most advanced Nuclear arsenal on planet Earth, It also possesses the most advanced delivery systems in existence. The idea that Western politicians would consider, even the remote possibility of pushing for escalation against Russia that could, however unlikely end in the use of these weapons, is absolutely terrifying.

Chay Bowes

31,696 views • 8 months ago

"All life on earth will end after the explosion of the sun, there will be no evidence left of humans" The voyager 1 in 732,001,023 years from now:

"All life on earth will end after the explosion of the sun, there will be no evidence left of humans" The voyager 1 in 732,001,023 years from now:

Historic Vids

1,110,337 views • 2 years ago

From the surface of the Moon, Earth appears as a bright and beautiful sphere the place where we all live.🌍 Every ocean, continent, and life form exists on that distant blue planet. From the silent and lifeless Moon, Earth looks vibrant and full of motion, making the contrast deeply powerful. This view reminds us how small we are in the universe, yet how special our home truly is. A distant world in the sky… but everything we know is there.

From the surface of the Moon, Earth appears as a bright and beautiful sphere the place where we all live.🌍 Every ocean, continent, and life form exists on that distant blue planet. From the silent and lifeless Moon, Earth looks vibrant and full of motion, making the contrast deeply powerful. This view reminds us how small we are in the universe, yet how special our home truly is. A distant world in the sky… but everything we know is there.

The Astronomy Guy

16,247 views • 3 months ago