FREE Stock Photos from PikWizard

  • Are You looking for:

  • city

  • landscape

  • adult

  • winter

  • technology

Photos Videos
Most Popular
More

FREE image of Abendstimmung back light bright red bulk deposits

Abendstimmung back light bright red bulk deposits

Related Content

97
89
Using NASA’s Hubble Space Telescope, astronomers have captured for the first time snapshots of fledging white dwarf stars beginning their slow-paced, 40-million-year migration from the crowded center of an ancient star cluster to the less populated suburbs. White dwarfs are the burned-out relics of stars that rapidly lose mass, cool down and shut off their nuclear furnaces. As these glowing carcasses age and shed weight, their orbits begin to expand outward from the star cluster’s packed downtown. This migration is caused by a gravitational tussle among stars inside the cluster. Globular star clusters sort out stars according to their mass, governed by a gravitational billiard ball game where lower mass stars rob momentum from more massive stars. The result is that heavier stars slow down and sink to the cluster's core, while lighter stars pick up speed and move across the cluster to the edge. This process is known as "mass segregation." Until these Hubble observations, astronomers had never definitively seen the dynamical conveyor belt in action. Astronomers used Hubble to watch the white-dwarf exodus in the globular star cluster 47 Tucanae, a dense swarm of hundreds of thousands of stars in our Milky Way galaxy. The cluster resides 16,700 light-years away in the southern constellation Tucana. Credits: NASA, ESA, and H. Richer and J. Heyl (University of British Columbia, Vancouver, Canada); acknowledgement: J. Mack (STScI) and G. Piotto (University of Padova, Italy)
55
96
Star Space Light
31
32
Sun Sunset Star
69
71
Sun Sunset Star
84
174
Sun Sunset Star
33
21
Sun Sunset Star
FREE Stock Photos from PikWizard303 downloads
FREE Stock Photos from PikWizard98 favs
FREE Stock Photos from PikWizard411 views
FREE Stock Photos from PikWizard

Edit Image

For Free

Download

Share

Tags:

more

License:

CC0 (Creative Commons Zero)

  • Free for personal and commercial use.

  • No attribution required.
Learn more about the license »Report Abuse »

Credit Photo:

If you would like to credit the Photo, here are some ways you can do so

Preview:

PikWizard

Click below to copy the code:

<span class="text-link" ><span><a target="_blank" href="https://pikwizard.com/photo/abendstimmung-back-light-bright-red-bulk-deposits/31e7f072a0f4b9c067c49dc3fd912d67">PikWizard</a></span></span>

Popular Image Categories
Popular Video Categories

© 2019 - FREE Stock Photos

FREE image of Abendstimmung back light bright red bulk deposits

Feeling Lost?