Discoveries


Recent Discoveries Stories

Pandora’s Cluster (Abell 2744), a massive galaxy cluster whose gravitational pull magnifies light from distant objects, including Abell2744-QSO1, an unusually compact and distant source from the early universe.
The black hole inside QSO1 grew to about 50 million solar masses in the early universe. A new model tests whether it could have started before the first stars.
Joseph Shavitupda