Dossier
Noel Castro Segura
Coverage of Noel Castro Segura in the Nexus archive.
- ‘Cosmic digestive systems’: Black hole appetites surprise scientists
A University of Warwick study led by astronomer Noel Castro Segura reveals that black holes like Swift J1727.8−1613 expel as much matter as they consume, challenging previous assumptions about their efficiency. Observations show these celestial bodies emit powerful jets and winds during matter absorption, even after major outbursts.