Science ❯Astronomy ❯Cosmology

Gravitational Lensing

Einstein Ring Dark Matter Carousel Lens Supernova Observations Standard Candles Double Gravitational Lens Einstein Rings Supernovae

Euclid Telescope Uncovers Rare Einstein Ring in Nearby Galaxy

James Webb Telescope's Discovery Deepens Hubble Tension Debate

Astronomers Discover Unique 'Carousel Lens' Gravitational Alignment

Astronomers Discover 'Carousel Lens,' A Rare Gravitational Alignment

NASA's Roman Telescope to Revolutionize Measurement of Universe's Expansion