×
GreekEnglish

×
  • Politics
  • Diaspora
  • World
  • Lifestyle
  • Travel
  • Culture
  • Sports
  • Cooking
Friday
17
Jul 2026
weather symbol
Athens 32°C
  • Home
  • Politics
  • Economy
  • World
  • Diaspora
  • Lifestyle
  • Travel
  • Culture
  • Sports
  • Mediterranean Cooking
  • Weather
Contact follow Protothema:
Powered by Cloudevo
> World

NASA’s James Webb Space Telescope finds set of huge galaxies that “shouldn’t exist”

The mass of the stars examined in the new research are as much as 100 times greater than researchers had previously thought

Newsroom February 22 09:02

Δείτε περισσότερα άρθρα μας στα αποτελέσματα αναζήτησης

Add Protothema.gr on Google

NASA’s James Webb Space Telescope has found a set of massive galaxies that should not exist.

The equipment was used to observe a set of massive galaxies that formed around 500-700 million years after the Big Bang, when the universe was only 3 per cent of its current age. Those galaxies have stellar masses as high as ten billion times that of our Sun, and one that could be as massive as 100 billion of our Sun.

In all, scientists found six galaxies, which together threaten to change what scientists know about the beginnings of galaxies in our universe. Researchers say they refer to the objects as “universe breakers” and that they are in tension with 99 per cent of existing models of the universe.

See Also:

>Related articles

Global initiative documents traditional diets before they disappear

Double shock in global diesel market disrupts product tanker balance

WSJ: Trump considers expanding strikes on Iran – Risks of operations targeting Pickaxe mountain & Kharg island

Spain decriminalizes sex acts with animals as long as no physical injury occurs

Such galaxies should not be expected to be so big so soon after the beginnings of the universe, the researchers say. The mass of the stars examined in the new research are as much as 100 times greater than researchers had previously thought.

Read more: Independent

Ask me anything

Explore related questions

#astronomy#astrophysics#galaxy#nasa#NASA’s James Webb Space Telescope (JWST)#physics#space#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

Former senior Greek official reflect on the importance of the Diaspora

July 17, 2026

Maro Kontou: Last farewell to the great lady of Greek cinema (video-photos)

July 17, 2026

First heatwave of the summer with temperatures reaching 42°C: When it will hit Attica

July 17, 2026

Latinopoulou: Mitsotakis is the most woke Prime Minister of all time, he has turned New Democracy into a kind of Potami-PASOK

July 17, 2026

Olga Gerovasili breaks away from SYRIZA

July 17, 2026

The OPEKEPE saga and the European prosecutors (who are not finished yet…), Aperol and wine, but no more hard liquor at the Presidency, Piraeus Bank…denies while confirming regarding IASO

July 17, 2026

Marco Rubio on the murder of Vagia Nestora: “A woman was executed because her daughter dared to run for office” (video)

July 17, 2026

OPEKEPE: Maximos Mansion questions European Public Prosecutor’s Office handling as four MPs remain on New Democracy election lists

July 17, 2026
All News

> Greece

In reverence, the emotional deposition in Jerusalem, see photos & video

The Holy Temple of the Resurrection opened after many days due to the war between Israel and Iran

April 10, 2026

In the final stretch for the accreditation of joint master’s degrees: Aiming for their launch in the coming academic year

April 10, 2026

Schedule for Epitaph Procession today (10/4)

April 10, 2026

Perfect weather for Easter excursions, according to Tsatrafyllia’s forecast

April 10, 2026

Easter in Greece: The customs that continue in Greek tradition – From Nafpaktos to Corfu

April 10, 2026
Homepage
PERSONAL DATA PROTECTION POLICY COOKIES POLICY TERM OF USE
Powered by Cloudevo
Copyright © 2026 Πρώτο Θέμα