All those hundreds of light years away, by some kind of gravitational lensing effect?

The new campaign exploits a phenomenon known as gravitational lensing.

The smile came from something called gravitational lensing which distorts light, according to Nasa.

Light traveling through the matter clump is warped and distorted, a phenomenon called gravitational lensing.

The technique, known as " gravitational lensing" has been used before to ferret out distant galaxies.

Not to mention the tricks that gravitational lensing can play with planetary scanners. He tried for placating.

Astronomers several years ago saw a distant star brighten as a dark matter object passed in front it, a phenomenon known as gravitational lensing.

Gravitational lensing of the cosmic microwave background generates a curl pattern in the observed polarization.