×
GreekEnglish

×
  • Politics
  • Diaspora
  • World
  • Lifestyle
  • Travel
  • Culture
  • Sports
  • Cooking
Thursday
15
Jan 2026
weather symbol
Athens 11°C
  • Home
  • Politics
  • Economy
  • World
  • Diaspora
  • Lifestyle
  • Travel
  • Culture
  • Sports
  • Mediterranean Cooking
  • Weather
Contact follow Protothema:
Powered by Cloudevo
> World

Rare black hole 1 billion times the mass of the sun could upend our understanding of galaxy formation

The hidden primordial black hole formed just 750 million years after the Big Bang and may be the "tip of the iceberg"

Newsroom March 9 12:46

A rare supermassive black hole found hiding at the dawn of the universe could indicate that there were thousands more of the ravenous monsters stalking the early cosmos than scientists thought — and astronomers aren’t sure why.

The primordial black hole is around 1 billion times the mass of our sun and was found at the center of the galaxy COS-87259. The ancient galaxy formed just 750 million years after the Big Bang and was spotted by the Atacama Large Millimeter Array (ALMA), a radio observatory in Chile, in a tiny patch of sky less than 10 times the size of the full moon.

See Also:

>Related articles

FBI searches the home of a Washington Post journalist who covered the Trump administration’s firing of federal employees

Countdown to a U.S. strike on Iran: Americans and Britons evacuate bases, direct assassination threat against Trump from Tehran – Live

Direct assassination threat against Trump from Iran: “This time the bullet will not miss the target”

Genetic Study Examines Europe’s Hunter-Gatherers – The Balkan link

Obscured beneath a cloak of turbulent stardust, the rapidly growing black hole was seen consuming part of its accretion disc of orbiting matter while spewing the leftovers out in a jet traveling close to the speed of light. The monster black hole appears to be at a rare intermediate stage of growth, somewhere between a dusty, star-forming galaxy and an enormous, brightly glowing black hole called a quasar.

Read more: Space

Ask me anything

Explore related questions

#astronomy#astrophysics#black hole#physics#science#technology#world
> More World

Follow en.protothema.gr on Google News and be the first to know all the news

See all the latest News from Greece and the World, the moment they happen, at en.protothema.gr

> Latest Stories

New cultural route at the Acropolis highlights the historic Koili Odos

January 15, 2026

Snow cover in Greece surpasses the seasonal average in January 2026

January 15, 2026

Trump for Reza Pahlavi: “Very likable, but I don’t know if the Iranians will accept him”

January 15, 2026

Vicky Chatzivasileiou: “I never gave up anything for television — It’s not my whole life”

January 15, 2026

Oil prices fall 3% after Trump’s statements on Iran

January 15, 2026

Erfan Soltani has not been sentenced to death, Iranians now say

January 15, 2026

Nikki Glaser reveals jokes cut from her Golden Globes hosting set

January 15, 2026

Greece welcomes the Frigate Kimon alongside the Battleship Averoff and the Trireme Olympias – Exploring the connection between these “Ships of Victory”

January 15, 2026
All News

> Greece

Snow cover in Greece surpasses the seasonal average in January 2026

The snow cover increased sharply after January 10 due to the cold front

January 15, 2026

Greece welcomes the Frigate Kimon alongside the Battleship Averoff and the Trireme Olympias – Exploring the connection between these “Ships of Victory”

January 15, 2026

People over 110 maintain health with an immune system that resists aging

January 15, 2026

A flu surge is coming: 100 patients in one day at Evangelismos hospital

January 15, 2026

Greece introduces a legal framework for undercover agents infiltrating criminal groups

January 15, 2026
Homepage
PERSONAL DATA PROTECTION POLICY COOKIES POLICY TERM OF USE
Powered by Cloudevo
Copyright © 2026 Πρώτο Θέμα