Tag
#gravitational-lensing
3 posts
Seven New Quasar‑Lens Systems Discovered Using AI in 800,000 Spectra
Astronomers used AI to sift through 800,000 quasar spectra, uncovering seven new quasar‑lens systems and roughly doubling the known sample.
New 3‑D Mapping Technique Reveals Detailed Distribution of Cosmic Dark Matter
A novel method combines gravitational lensing data to produce a high‑resolution 3‑D map of dark matter, sharpening our view of the universe’s hidden scaffolding.
AI uncovers seven quasar gravitational lenses, shedding light on supermassive black hole growth
Artificial intelligence finds seven quasar lenses in DESI data, offering a new way to study how supermassive black holes evolve.