gravitational lens

He is most noted for being one of the first to study the gravitational lens effect.

One of the best ways to measure mass is through the gravitational lens effect.

It was not until 1979 that the first gravitational lens would be discovered.

His work, from the sun to a gravitational lens, has appeared in major news magazines.

A few examples of gravitational lenses have been observed in recent years.

Most of the gravitational lenses in the past have been discovered accidentally.

A gravitational lens could take existing gravity waves and focus them.

If this sample is representative, there would be nearly half a million similar gravitational lenses over the whole sky.

This sample demonstrates the rich diversity of strong gravitational lenses.

The earliest example was discovered in 1979; since then, more than a hundred gravitational lenses have been observed.

Astronomers say they have sighted five, and possibly seven, such "gravitational lenses."

Gravitational lens is a better name than an Einstein lens.

Each star was a huge refractor, a gravitational lens.

Gravitational lens systems with odd numbers of images are extremely rare, most containing two or four.

The main result was published in Nature in 1979 immediately after the discovery of the first gravitational lens.

The "splotch" in the middle is the galaxy which causes the main gravitational lens.

They found 19 gravitational lenses, including 8 rings.

Lesser radiations from galaxies and even single stars can also be seen through gravitational lenses.

Gravitational lenses act equally on all kinds of electromagnetic radiation, not just visible light.

"I need you to help process the data feed we're just starting to get from the gravitational lens back Earthside.

Consequently, a gravitational lens has no single focal point, but a focal line instead.

And he called that a gravitational lens.

The light of our sun, seen from the other side, would be distorted by the gravitational lens of the Anomaly.

These gravitational lenses often allow astronomers to peer much farther back into the early universe than they would normally be able to do.

This cluster is also a well-known gravitational lens.