Загрузка видео...

Не удалось загрузить видео

На главную

Galaxies merging 🌌 A supercomputer simulation shows many galaxies merging over time. The parts of galaxies we can see are glowing stars forming from gas in their central parts. Visualizations like these inform researchers on a galaxy’s evolution and how gas within one may form.

NASAAmes's profile picture

NASA Ames

501,354 subscribers

37,403 просмотров • 1 год назад •via X (Twitter)

Наука и технологии
LIVE

Anya Rossi• Live Now

Private livecam show

Комментарии: 6

Фото профиля szabolcs.jaray
szabolcs.jaray1 год назад

Hi, I'm curious about some data of this simulation. What is the time-frame of this simulation? 100 million years? How big is the formed galaxy in this simulation? Something the size of our Milky way (100,000 lightyears)? What are the velocities we can observe in the animation? How much (processor) time did it take to calculate this evolution?

Фото профиля Fylo Labs
Fylo Labs1 год назад

Where knowledge synthesis becomes a co-creative journey toward a deeper, more unified understanding of our world.

Фото профиля Pyritohedral hypergon in blue and gold
Pyritohedral hypergon in blue and gold1 год назад

How do we know this if we need an unknown dark matter to explain galactic rotation curves?

Фото профиля ToasterHead
ToasterHead1 год назад

Why is this relevant?

Фото профиля Avi.Marius
Avi.Marius1 год назад

The dance of the cosmos – infinity merging into a new beginning.

Фото профиля Anduin Calder Omari
Anduin Calder Omari1 год назад

I prefer the view where millions of seconds unfold per second—it’s mesmerizing and beautiful!

Похожие видео

The largest & most detailed study of what triggers stars to form in the universe's biggest galaxies suggests that the main driver of star formation in these galaxies really comes down to one thing — how quickly can the surrounding gas cool off? #AAS243
2:30

The largest & most detailed study of what triggers stars to form in the universe's biggest galaxies suggests that the main driver of star formation in these galaxies really comes down to one thing — how quickly can the surrounding gas cool off? #AAS243

Chandra Observatory

21,755 просмотров • 2 лет назад

Here's a very fun fact: this video shows 10 galaxies per second. If we display 2 billion galaxies from the Euclid Wide Survey at 10fps, it would take 6 years! 🌌✨
1:15

Here's a very fun fact: this video shows 10 galaxies per second. If we display 2 billion galaxies from the Euclid Wide Survey at 10fps, it would take 6 years! 🌌✨

Euclid Consortium

10,149 просмотров • 2 лет назад

The Formation and Evolution of Galaxies 🌌 All matter in the Universe was created approximately 13.8 billion years ago during the Big Bang💥 Initially, all matter was compressed into a very small ball of infinite density and immense temperature, called a singularity. Suddenly, the singularity began to expand. This is how the Universe began. After rapid expansion and cooling, all matter was almost uniformly distributed. Over the course of several billion years, denser regions of the Universe began to gravitationally attract each other. This caused them to become denser, forming gas clouds and large clumps of matter. Clouds of hydrogen gas within protogalaxies underwent gravitational collapse to become the first stars. Most of these early objects were tiny dwarf galaxies, but some took on the familiar spiral shape, similar to the Milky Way.
0:36

The Formation and Evolution of Galaxies 🌌 All matter in the Universe was created approximately 13.8 billion years ago during the Big Bang💥 Initially, all matter was compressed into a very small ball of infinite density and immense temperature, called a singularity. Suddenly, the singularity began to expand. This is how the Universe began. After rapid expansion and cooling, all matter was almost uniformly distributed. Over the course of several billion years, denser regions of the Universe began to gravitationally attract each other. This caused them to become denser, forming gas clouds and large clumps of matter. Clouds of hydrogen gas within protogalaxies underwent gravitational collapse to become the first stars. Most of these early objects were tiny dwarf galaxies, but some took on the familiar spiral shape, similar to the Milky Way.

Black Hole

12,571 просмотров • 14 дней назад

How far are galaxies from the Milky Way
0:50

How far are galaxies from the Milky Way

Black Hole

23,397 просмотров • 1 год назад

How far are galaxies from the Milky Way!🤯
0:50

How far are galaxies from the Milky Way!🤯

All day Astronomy

25,291 просмотров • 1 год назад

How Far Are Galaxies From The Milky Way?
0:50

How Far Are Galaxies From The Milky Way?

Curiosity

241,164 просмотров • 1 год назад

Experience the first image from the SKA-Low telescope in a completely new way! ✨ 🎶 For Global Accessibility Awareness Day, we've created a sonification of the dozens of radio galaxies spread across the image. Bright galaxies sound loud and high, dimmer galaxies soft and low.
0:37

Experience the first image from the SKA-Low telescope in a completely new way! ✨ 🎶 For Global Accessibility Awareness Day, we've created a sonification of the dozens of radio galaxies spread across the image. Bright galaxies sound loud and high, dimmer galaxies soft and low.

SKA Observatory

36,347 просмотров • 1 год назад

Steppenwolf saying no Lanterns and no Kryptonians shows how those two are strong forces in the galaxies
2:17

Steppenwolf saying no Lanterns and no Kryptonians shows how those two are strong forces in the galaxies

Unique Movie Moments 🐬

766,234 просмотров • 10 месяцев назад

How far are galaxies from the Milky Way? [🎞️ thebrainmaze]
0:50

How far are galaxies from the Milky Way? [🎞️ thebrainmaze]

Massimo

50,123 просмотров • 1 год назад

This is what happens when galaxies collide; a billion year gravitational waltz. This supercomputer simulation includes images from Hubble of actual galactic collisions at different stages. 📽: NASA, ESA, and F. Summers
0:37

This is what happens when galaxies collide; a billion year gravitational waltz. This supercomputer simulation includes images from Hubble of actual galactic collisions at different stages. 📽: NASA, ESA, and F. Summers

Wonder of Science

214,729 просмотров • 1 год назад

This is what happens when galaxies collide; a billion year gravitational waltz. This supercomputer simulation includes images from Hubble of actual galactic collisions at different stages. 📽: NASA, ESA, and F. Summers
0:37

This is what happens when galaxies collide; a billion year gravitational waltz. This supercomputer simulation includes images from Hubble of actual galactic collisions at different stages. 📽: NASA, ESA, and F. Summers

Wonder of Science

771,793 просмотров • 2 лет назад

A shot in the dark ✨ While most galaxies shine bright, a rare type remains nearly invisible — low-surface-brightness galaxies dominated by dark matter and containing only a scattering of faint stars. CDG-2 is one such galaxy, detected by Hubble:
2:36

A shot in the dark ✨ While most galaxies shine bright, a rare type remains nearly invisible — low-surface-brightness galaxies dominated by dark matter and containing only a scattering of faint stars. CDG-2 is one such galaxy, detected by Hubble:

Hubble

58,424 просмотров • 4 месяцев назад

Milky Way as compared to other galaxies of the universe 🌌
0:24

Milky Way as compared to other galaxies of the universe 🌌

All day Astronomy

58,376 просмотров • 8 месяцев назад

"Reality ends, time is tossed, as galaxies found become galaxies lost"
0:43

"Reality ends, time is tossed, as galaxies found become galaxies lost"

Blaze Binges

27,663 просмотров • 2 месяцев назад

This is what happens when galaxies collide, a cosmic waltz spanning two billions years visualized with a supercomputer simulation. 📽️: NCSA, NASA, B. Robertson, L. Hernquist
0:28

This is what happens when galaxies collide, a cosmic waltz spanning two billions years visualized with a supercomputer simulation. 📽️: NCSA, NASA, B. Robertson, L. Hernquist

Wonder of Science

123,622 просмотров • 1 день назад

10,000 galaxies in a single shot. This sonification of the Hubble Ultra Deep Field (2014) plays a note for each galaxy when it emitted the light seen in the image. In under a minute, we can hear back nearly 13 billion years to the farthest galaxies.
0:59

10,000 galaxies in a single shot. This sonification of the Hubble Ultra Deep Field (2014) plays a note for each galaxy when it emitted the light seen in the image. In under a minute, we can hear back nearly 13 billion years to the farthest galaxies.

ARCHIVED NASA Exoplanets

548,748 просмотров • 3 лет назад