Video wird geladen...

Video konnte nicht geladen werden

Zur Startseite

16,000 year evolution 🌌 A computer simulation shows a turbulent molecular cloud and rotating disk of dense gas around a young star. Under the force of gravity, the disk collapses, forming spiral arms and clumps, which could result in the formation of planets or brown dwarfs.

NASAAmes's profile picture

NASA Ames

482,803 subscribers

31,741 Aufrufe • vor 1 Jahr •via X (Twitter)

Wissenschaft & TechnologieReisenBildung
LIVE

Anya Rossi• Live Now

Private livecam show

0 Kommentare

Keine Kommentare verfügbar

Kommentare vom Original-Post werden hier angezeigt

Ähnliche Videos

It's Black Hole Friday! This computer simulation shows a gas cloud encountering two supermassive black holes. As gravitational and frictional forces meet, the cloud condenses and heats. Each time the black holes orbit, some of the gas is ejected. Learn how scientists use data like this to improve their observations and understanding of cosmic systems:
0:15

It's Black Hole Friday! This computer simulation shows a gas cloud encountering two supermassive black holes. As gravitational and frictional forces meet, the cloud condenses and heats. Each time the black holes orbit, some of the gas is ejected. Learn how scientists use data like this to improve their observations and understanding of cosmic systems:

NASA Ames

54,944 Aufrufe • vor 6 Monaten

Planets form in swirling, dusty disks around newborn stars. It's not just a theory--we can watch it happening! These images show the rotating disk around star AB Aurigae, 520 light years from Earth. They were taking over 4 years at Paranal Observatory.
0:10

Planets form in swirling, dusty disks around newborn stars. It's not just a theory--we can watch it happening! These images show the rotating disk around star AB Aurigae, 520 light years from Earth. They were taking over 4 years at Paranal Observatory.

Corey S. Powell

20,043 Aufrufe • vor 5 Tagen

Harmonic oscillation in a levitated water drop Ultrasonic standing waves levitate a water droplet and flatten it into a disk. Modulating the sound at its resonance frequency excites harmonic shape modes creating rotating "star drops"
0:15

Harmonic oscillation in a levitated water drop Ultrasonic standing waves levitate a water droplet and flatten it into a disk. Modulating the sound at its resonance frequency excites harmonic shape modes creating rotating "star drops"

The Scientific Lens

324,989 Aufrufe • vor 2 Monaten

This animation shows the binary black hole system of OJ 287. Every 12 years, the smaller black hole punches through the accretion disk of the larger black hole and results in a flash of light that is over a trillion times brighter than the sun. By KFRMAN
0:19

This animation shows the binary black hole system of OJ 287. Every 12 years, the smaller black hole punches through the accretion disk of the larger black hole and results in a flash of light that is over a trillion times brighter than the sun. By KFRMAN

Black Hole

44,708 Aufrufe • vor 1 Jahr

“We unearthed a circular disk made of an inferior alloy that was joined with another disk made of a hydro carbons and small cellulose disk transfixed. We believe it obviously served a religious purpose to a deity using this symbolism: PINK FLOYD”—archeologist, 3912
0:11

“We unearthed a circular disk made of an inferior alloy that was joined with another disk made of a hydro carbons and small cellulose disk transfixed. We believe it obviously served a religious purpose to a deity using this symbolism: PINK FLOYD”—archeologist, 3912

Brian Roemmele

214,569 Aufrufe • vor 2 Monaten

Breaking: Hubble Telescope Opens a "Window" into the Dark Universe — First-Ever Detection of a Starless Dark Matter Cloud! In a groundbreaking discovery announced by NASA, the Hubble Space Telescope has revealed an entirely new class of cosmic object: a vast, starless cloud dominated by dark matter, rich in gas but completely devoid of stars. Nicknamed Cloud-9, this enigmatic structure lies about 14 million light-years away, on the outskirts of the spiral galaxy Messier 94 (M94).This is the first confirmed observation of such a "failed galaxy" or relic from the early universe — a massive dark matter halo that gathered hydrogen gas but never triggered star formation. Hubble's deep imaging ruled out any hidden faint stars, confirming it's truly dark and star-free.Key highlights from the discovery:Massive dark matter core — estimated at around 5 billion solar masses, anchoring a compact reservoir of gas. A cosmic fossil — likely a survivor from the universe's infancy, halted during reionization (when the first stars and galaxies lit up and ionized surrounding gas). Implications — This "phantom" object provides direct evidence for the existence of low-mass dark matter halos that never evolved into full galaxies. It suggests the universe could be filled with similar invisible structures, offering a major boost to our understanding of dark matter and galaxy formation. For decades, theorists predicted these "dark galaxies" or RELHICs (Reionization-Limited Hydrogen Clouds), but Cloud-9 marks the first solid proof caught in the act.Scientists are buzzing — this rare "wow" moment could rewrite parts of cosmic history and hint at countless other hidden building blocks of the universe lurking in the shadows.(Source: NASA/ESA Hubble release, January
0:15

Breaking: Hubble Telescope Opens a "Window" into the Dark Universe — First-Ever Detection of a Starless Dark Matter Cloud! In a groundbreaking discovery announced by NASA, the Hubble Space Telescope has revealed an entirely new class of cosmic object: a vast, starless cloud dominated by dark matter, rich in gas but completely devoid of stars. Nicknamed Cloud-9, this enigmatic structure lies about 14 million light-years away, on the outskirts of the spiral galaxy Messier 94 (M94).This is the first confirmed observation of such a "failed galaxy" or relic from the early universe — a massive dark matter halo that gathered hydrogen gas but never triggered star formation. Hubble's deep imaging ruled out any hidden faint stars, confirming it's truly dark and star-free.Key highlights from the discovery:Massive dark matter core — estimated at around 5 billion solar masses, anchoring a compact reservoir of gas. A cosmic fossil — likely a survivor from the universe's infancy, halted during reionization (when the first stars and galaxies lit up and ionized surrounding gas). Implications — This "phantom" object provides direct evidence for the existence of low-mass dark matter halos that never evolved into full galaxies. It suggests the universe could be filled with similar invisible structures, offering a major boost to our understanding of dark matter and galaxy formation. For decades, theorists predicted these "dark galaxies" or RELHICs (Reionization-Limited Hydrogen Clouds), but Cloud-9 marks the first solid proof caught in the act.Scientists are buzzing — this rare "wow" moment could rewrite parts of cosmic history and hint at countless other hidden building blocks of the universe lurking in the shadows.(Source: NASA/ESA Hubble release, January

Black Hole

10,671 Aufrufe • vor 4 Monaten

Which option do you prefer, for the feature of uploading videos to generate FBX, installing it locally on your computer without paying anything, and paying the cost of the cloud by calling it through a web page in the cloud?
0:15

Which option do you prefer, for the feature of uploading videos to generate FBX, installing it locally on your computer without paying anything, and paying the cost of the cloud by calling it through a web page in the cloud?

CYANPUPPETS

16,416 Aufrufe • vor 2 Jahren

A lot of cloud around this evening and a few showers in the east Under any clear skies, temperatures will fall and a frost will develop
0:10

A lot of cloud around this evening and a few showers in the east Under any clear skies, temperatures will fall and a frost will develop

Met Office

17,772 Aufrufe • vor 5 Monaten

Gadget of the day. The Floppy Disk SSD...
0:13

Gadget of the day. The Floppy Disk SSD...

Mukul Sharma

28,682 Aufrufe • vor 1 Monat

Introducing: Fileverse Floppy Disk 💾 A limited-edition collectible that doubles as a 1 GB encrypted storage. Secure the Floppy Disk and experience the future of private, real-time collaboration on Gnosis Chain. Get yours from the Gnosis app Marketplace, powered by Circles.
0:16

Introducing: Fileverse Floppy Disk 💾 A limited-edition collectible that doubles as a 1 GB encrypted storage. Secure the Floppy Disk and experience the future of private, real-time collaboration on Gnosis Chain. Get yours from the Gnosis app Marketplace, powered by Circles.

Circles

45,859 Aufrufe • vor 4 Monaten

The fake cloud of fake science; “Altocumulus”.! This formation is a result of frequency pulses sent from the NEXRAD Radar Tower into artificial clouds in the atmosphere.! 📍Saudi Arabia
0:13

The fake cloud of fake science; “Altocumulus”.! This formation is a result of frequency pulses sent from the NEXRAD Radar Tower into artificial clouds in the atmosphere.! 📍Saudi Arabia

Gök Medresesi

13,227 Aufrufe • vor 1 Jahr

The 2023 IBM Security X-Force Threat Intelligence Index shows that 2022 was a year of economic, geopolitical and societal upheaval—creating exactly the kind of chaos in which cybercriminals thrive. Read the full report:
0:19

The 2023 IBM Security X-Force Threat Intelligence Index shows that 2022 was a year of economic, geopolitical and societal upheaval—creating exactly the kind of chaos in which cybercriminals thrive. Read the full report:

IBM News

4,713,206 Aufrufe • vor 3 Jahren

The wheel within the wheel, or the thrones, represents the movement of the heavens and the zodiac signs. In the precession of the equinoxes, the twelve zodiac constellations move backward, while in the regular year they move forward. It represents the passage of time within the material illusion during the evolution of the soul. There are additional wheels connected to the movement of the Earth around the Sun and the motion of the planets.
0:14

The wheel within the wheel, or the thrones, represents the movement of the heavens and the zodiac signs. In the precession of the equinoxes, the twelve zodiac constellations move backward, while in the regular year they move forward. It represents the passage of time within the material illusion during the evolution of the soul. There are additional wheels connected to the movement of the Earth around the Sun and the motion of the planets.

Open Minded Approach

25,254 Aufrufe • vor 8 Monaten

Is the Christmas Tree "pagan" or an earthly echo of planetary motion? The SPIRAL - a living axis, an anagram of POLARIS - the still point around which the movement of the HEAVENS is remembered.
0:13

Is the Christmas Tree "pagan" or an earthly echo of planetary motion? The SPIRAL - a living axis, an anagram of POLARIS - the still point around which the movement of the HEAVENS is remembered.

WhatdoIknow

28,172 Aufrufe • vor 5 Monaten

Laminar flow is a type of fluid (liquid or gas) movement where the flow is smooth, consistent, and occurs in parallel layers with no disruption between them. It contrasts with turbulent flow, which is chaotic and irregular.
0:12

Laminar flow is a type of fluid (liquid or gas) movement where the flow is smooth, consistent, and occurs in parallel layers with no disruption between them. It contrasts with turbulent flow, which is chaotic and irregular.

HOW THINGS WORK

148,090 Aufrufe • vor 1 Jahr

A true tale of growth marked with consistency and determination; British disk jockey, the sensational DJ AG shares footage of his live stream session on the streets of Wood Green, North London, before the fame back in 2023.
1:03

A true tale of growth marked with consistency and determination; British disk jockey, the sensational DJ AG shares footage of his live stream session on the streets of Wood Green, North London, before the fame back in 2023.

SIKAOFFICIAL🦍

85,007 Aufrufe • vor 11 Monaten

In celebration of the 10-year anniversary of Star Wars: The Force Awakens, our San Francisco studio put together a display case of props and creatures to mark the occasion! Enjoy a closer look at some of the items used in the film.
0:12

In celebration of the 10-year anniversary of Star Wars: The Force Awakens, our San Francisco studio put together a display case of props and creatures to mark the occasion! Enjoy a closer look at some of the items used in the film.

Industrial Light & Magic

19,565 Aufrufe • vor 5 Monaten

In 2022, NASA captured the Sun smiling, as a result of coronal holes forming a "face".
0:13

In 2022, NASA captured the Sun smiling, as a result of coronal holes forming a "face".

Massimo

23,821 Aufrufe • vor 4 Monaten

Here’s what it looks like injecting a cervical herniated disk with stem cells. This poor lady had 4 severe disk herniations in her neck. This case was special where we also put a product called ViaDisk as well. Which is dehydrated cadaver disk that is reconstituted and injected directly into the disk. We have an Interventional Spine specialist come in to do these (I don’t inject spine).
0:11

Here’s what it looks like injecting a cervical herniated disk with stem cells. This poor lady had 4 severe disk herniations in her neck. This case was special where we also put a product called ViaDisk as well. Which is dehydrated cadaver disk that is reconstituted and injected directly into the disk. We have an Interventional Spine specialist come in to do these (I don’t inject spine).

Jesse Morse, M.D.

49,202 Aufrufe • vor 22 Tagen