Sentences with phrase «as a gravitational lens»

The cluster of galaxies and surrounding dark matter halo act as a gravitational lens.

Researchers from the Department of Energy's SLAC National Accelerator Laboratory and Stanford University have for the first time shown that neural networks — a form of artificial intelligence — can accurately analyze the complex distortions in spacetime known as gravitational lenses 10 million times faster than traditional methods.

«But new algorithms combined with modern graphics processing units, or GPUs, can produce extremely fast and reliable results, as the gravitational lens problem tackled in this paper dramatically demonstrates.

This is made up largely of dark matter and is so massive that it bends light around itself and acts as a gravitational lens millions of light years in diameter.

The cluster acts as a gravitational lens, magnifying light from galaxies much farther away.

Now, researchers have depicted a monstrous galaxy near the edge of the charted Universe with unprecedented detail using the Atacama Large Millimeter / submillimeter Array (ALMA) with the assistance of a «natural telescope» known as a gravitational lens.

On the probability of detecting nebulae which act as gravitational lenses.

Astronomer Tiantian Yuan at Swinburne University of Technology in Melbourne, Australia and colleagues found the new record - holder thanks to a closer cluster of galaxies, which acted as a gravitational lens that helped astronomers produce two magnified images of A1689B11 (SN: 3/10/12, p. 4).

LONG AGO AND FAR AWAY The oldest known spiral galaxy was spotted thanks to a cluster of galaxies in front of it acting as a gravitational lens.

Those clusters act as a gravitational lens, brightening and magnifying the

A chance to get a close look is coming soon: Kervella's team mapped out the system's trajectory and found that in a decade, Alpha Centauri A will pass in front of a more distant star and act as a gravitational lens, distorting the light of the star behind it.

Astrophysicists think dark matter's gravity is crucial for forming the universe's large - scale structure of filaments and sheets of galaxy clusters, and scientists have even measured how clumps of it act as gravitational lenses, magnifying light from far - distant background galaxies.

The wobbling of the BCGs could only be analysed as the galaxy clusters studied also act as gravitational lenses.

The first Frontier Fields image uses the foreground galaxy cluster Abell 2744 as its gravitational lens.

The image of this quasar is split into four by a massive galaxy acting as a gravitational lens.

All of the red and orange clusters in the images are the intermediaries that act as a gravitational lens to make the blue - tinged clusters visible.

This image combines views from the Keck II telescope using adaptive optics and Hubble to show a foreground galaxy that is acting as the gravitational lens.