- Ancient hydrogen spotted in the early universe could open a new way to study space’s baffling expansion Live Science
- CHIME telescope detects hydrogen glow from 9-billion years ago timesofindia.indiatimes.com
- Hydrogen’s distant glow opens new way to investigate dark energy Phys.org
- Indian scientists spot hydrogen from 8 billion years ago. It could help decode dark energy ThePrint
- Canadian telescope can detect hydrogen from early universe: Study The New Indian Express
