Últimas notícias da NASA - NASA’s Roman to Peer Into Cosmic ‘Lenses’ to Better Define Dark Matter

NASA’s Roman to Peer Into Cosmic ‘Lenses’ to Better Define Dark Matter
A funky effect Einstein predicted, known as gravitational lensing — when a foreground galaxy magnifies more distant galaxies behind it — will soon become common when NASA’s Nancy Grace Roman Space Telescope begins science operations in 2027 and produces vast surveys of the cosmos. A particular subset of gravitational lenses, known as strong lenses, is […]
Fonte: https://ift.tt/CzTfQ0s - June 12, 2025