Sentences with phrase «from colliding galaxies»

The stars may be flung out from the colliding galaxies to form long arcs.

Through the use of two VLT spectroscopic instruments, MUSE and X-shooter, the study team conducted a very comprehensive study of the qualities of the light being emitted from the colliding galaxies.

Not exact matches

Like revelers on a ship, the galaxies in our group will continue to collide and interact in myriad interesting ways, but we will be forever separated from the revelers on other ships sailing away from us in the vast universe.

Last week, a scientific paper suggested that the powerful, milliseconds - long pulses of radio waves from space result when superdense burnt - out stars called neutron stars collide and perish in remote galaxies.

GALACTIC QUARTET The way invisible dark matter warped the light from distant galaxies, shown here as the swirl of material surrounding four giant galaxies in cluster Abell 3827 (seen in this Hubble Space Telescope photograph), suggested that dark matter can separate from stars when galaxies collide.

The research, also posted online at arXiv.org, negates an earlier finding that stars were separated from their dark matter in Abell 3827, a cluster including four colliding galaxies about 1.3 billion light - years from Earth (SN: 5/16/15, p. 10).

Preliminary attempts to create such a «fossil record» of merging galaxies using Hubble pictures support the theory that ellipticals can form from colliding spirals, according to Bradley Whitmore, of STScI, who will publish a five - snapshot sequence in November in the Astronomical Journal.

The researchers, including Caltech Professor of Physics Jamie Bock and Caltech Senior Postdoctoral Fellow Michael Zemcov, say that the best explanation is that the cosmic light — described in a paper published November 7 in the journal Science — originates from stars that were stripped away from their parent galaxies and flung out into space as those galaxies collided and merged with other galaxies.

Or, van Dokkum speculates, perhaps this ultra-diffuse, dark - matter - free galaxy arose from two streams of gas that collided and compressed to form a scattering of stars.

Forgan and his co-authors found that when galaxies collide, the habitable zone is transformed and then gradually settles back to its general trend: Stars at larger distances from the galactic center have higher chances of hosting planets hospitable to life.

Astronomers using observations from the NASA / ESA Hubble Space Telescope and NASA's Chandra X-ray Observatory have studied how dark matter in clusters of galaxies behaves when the clusters collide.

Earlier this year, Preston and his colleagues argued that many of the metal - poor stars they have discovered are rather young and came from a galaxy that collided with the Milky Way (Astronomical Journal, vol 108, p 538).

I am co-author (together with my friends Lars Lindberg Christensen and Raquel Yumi Shida) of «Cosmic Collisions - The Hubble Atlas of Merging Galaxies», a book containing a hundred new images of colliding galaxies from the NASA / ESA Hubble Space TeGalaxies», a book containing a hundred new images of colliding galaxies from the NASA / ESA Hubble Space Tegalaxies from the NASA / ESA Hubble Space Telescope.

Not long ago, astronomers viewed galaxies as standalone structures that followed a straightforward life cycle from star - spawning youth to gas - poor old age and rarely collided.

However, even if such collision of the two galaxies occurs, it's hardly likely that our solar system will collide with stars within Andromeda Galaxy because stars are far away from each other.

It has been suggested that gamma rays coming from the dense region of space in the inner Milky Way galaxy could be caused when invisible dark matter particles collide, but two new studies suggest that the gamma ray bursts are due to other astrophysical phenomena such as fast - rotating stars called millisecond pulsars.

Here's what the iBookstore has to say, «Soar through the universe with the Hubble Space Telescope, exploring discoveries from dark energy to colliding galaxies.

Soar through the universe with the Hubble Space Telescope, exploring discoveries from dark energy to colliding galaxies.