Monday, December 1, 2025
5.6 C
New York

A 13-Billion-Year-Old Signal Could Finally Reveal the First Stars



Cosmic Signal Art ConceptAstronomers are uncovering new ways to study the universe’s first stars, objects too distant and faint to observe directly, by examining the ancient 21-centimeter radio signal left behind by hydrogen atoms shortly after the Big Bang. Understanding how the universe shifted from complete darkness to the first glow of starlight marks a major milestone in […]



Click the Source link for more details

Hot this week

Scientists Discover a Hidden Split in West Coast Killer Whales

New findings show that transient killer whales living along...

It Rivaled Ancient Egypt, Then Vanished: New Study Pinpoints Why the Indus Valley Fell

Long drought cycles reshaped settlement choices in the Indus...

New Research Shows How Entanglement Amplifies Light

Researchers discovered that when atoms interact and remain entangled...

Scientists Reveal a Simple Eating Pattern That Helps Prevent Constipation

A large, long-term study of more than 96,000 adults...

Topics

spot_img

Related Articles

Popular Categories

spot_imgspot_img