Results 171 to 177 of about 64,677 (177)

A gravitational lens [PDF]

Nature, 1979
openaire   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

The black hole as a gravitational ‘‘lens’’

American Journal of Physics, 1987
We discuss the ‘‘images’’ formed when the light from a distant source suffers a large deflection in the intense gravitational field in the immediate vicinity of a Schwarzschild black hole. The light can circle around the black hole one or several times, and therefore give rise to a sequence of images.
openaire   +2 more sources

The gravitational lens effect

Optics News, 1988
openaire   +2 more sources

Construction of a gravitational lens

American Journal of Physics, 1980
openaire   +2 more sources

Simple gravitational lens demonstrations

The Physics Teacher, 1996
Joe Lohre, Maria Falbo‐Kenkel
openaire   +2 more sources

Gazing Through a Gravitational Lens

Science, 1990
openaire   +1 more source

Hunting Planets with a Gravitational Lens

Science News, 1992
openaire   +2 more sources