Sentences with phrase «by gravitational lensing»

A newly released image from NASA Hubble telescope reveals that a huge cluster of galaxies called Abell 370, has an array of galaxies guarding it and is useful in studying far - flung galaxies by its gravitational lensing property.

They observed the distortion caused by gravitational lensing, in which the cluster's gravity bends light from distant background galaxies.

This artist's impression shows how photons from the early universe are deflected by the gravitational lensing effect of massive cosmic structures as they travel across the universe.

And Einstein did in fact perform the calculations of the light intensification by gravitational lensing that Mandl had suggested.

The research is described in the paper «Dusty starburst galaxies in the early Universe as revealed by gravitational lensing», by J. Vieira et al., in the journal Nature.

Hence, the images are strongly affected by gravitational lensing and relativistic Doppler effects.

The ultra-deep images of galaxy clusters are revealing the faintest galaxies ever studied, magnified by gravitational lensing.

Some are using the theory to predict the warped appearance of galaxies by gravitational lensing.

And scientists studying other phenomena, such as optical illusions in space caused by gravitational lensing — a gravity - induced effect that causes light from distant objects to bend and distort around closer objects — will also be useful in making more precise measurements.