Captured by the Hubble Space Telescope in February 2004, this image is part of a sequence showing the celestial progression of a light echo. Swirling interstellar dust is illuminated by a spherical ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: ESO/M. Kornmesser ...

A team of astrophysicists, led by scholars from the Institute for Advanced Study, has developed an innovative technique to search for black hole light echoes. Their novel method, which will make it ...

Infrared light echoes are also extremely rare, since they require a specific type of supernova explosion with a short pulse of energetic radiation. NASA’s upcoming Nancy Grace Roman Space Telescope ...

CC0 Usage Conditions ApplyClick for more information. A new sonification turns X-ray “light echoes” from a black hole into sound. Rings of X-rays seen by NASA’s Chandra and Swift observatories show ...

Black hole light echoes are an extreme form of gravitational lensing. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. To measure the masses and ...

Researchers have developed an innovative technique to search for black hole light echoes. Their novel method, which will make it easier for the mass and the spin of black holes to be measured, ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. To measure the masses and spins of black holes, scientists want to follow clues left behind by ...

Due to gravitational lensing, the photons from a single flash of light near a black hole follow winding paths. Some follow the trajectory of the blue line, where they take a direct path to the ...