Big Bang News

December 23, 2024

Top Headlines

Clever Trick to Cook Stars Like Christmas Pudding Detected for First Time

Dec. 19, 2024 — Researchers have found evidence of magnetic fields associated with a disc of gas and dust a few hundred light-years across deep inside a system of two merging galaxies known as Arp220. They say these regions could be the key to making the centres of ...

Dark Energy 'Doesn't Exist' So Can't Be Pushing 'Lumpy' Universe Apart

Dec. 20, 2024 — One of the biggest mysteries in science -- dark energy -- doesn't actually exist, according to researchers looking to solve the riddle of how the Universe is expanding. For the past 100 years, physicists have generally assumed that the cosmos is ...

Supermassive Black Holes Halt Rapid Construction in an Ancient Celestial City

Dec. 18, 2024 — Galaxy clusters -- the big cities of the universe -- are home to many giant elliptical galaxies that have completed their growth and are not forming stars. However, it is still unclear what has shut ...

Massive Black Hole in the Early Universe Spotted Taking a 'Nap' After Overeating

Dec. 18, 2024 — Scientists have spotted a massive black hole in the early universe that is 'napping' after stuffing itself with too much food. Like a bear gorging itself on salmon before hibernating for the winter, ...

Latest Headlines

updated 8:34pm EST

A New Galaxy, Much Like Our Own

Dec. 11, 2024 — Stunning new photographs by a team of astronomers have revealed a newly forming galaxy that looks remarkably similar to a young Milky Way. The extraordinary images give us an unprecedented picture of ...

Universe Expansion Study Confirms Challenge to Cosmic Theory

Dec. 9, 2024 — New observations from the James Webb Space Telescope suggest that a new feature in the universe -- not a flaw in telescope measurements -- may be behind the decade-long mystery of why the universe is ...

Particle Research Gets Closer to Answering Why We're Here

Dec. 5, 2024 — Physicists have outlined the next 10 years of global research into the behavior of neutrinos, particles so tiny that they pass through virtually everything by the trillions every second at nearly the ...

Astronomers Witness the in Situ Spheroid Formation in Distant Submillimetre-Bright Galaxies

Dec. 5, 2024 — Researchers have used the ALMA telescope and found old elliptical galaxies in the universe can form from intense star formation within early galaxy ...

Astronomers Close to Solving Mystery of How Universe's Giant Galaxies Formed

Dec. 4, 2024 — Astrophysicists find the birth sites of gigantic elliptical galaxies which they say gives new clues about how they were formed. The galaxies look ...

Evidence of Primordial Black Holes May Be Hiding in Planets, or Even Everyday Objects Here on Earth

Dec. 2, 2024 — A theoretical study suggests that small black holes born in the early universe may have left behind hollow planetoids and microscopic tunnels, and ...

Astronomers May Have Discovered the Answer to a Mysterious Stellar Event

Nov. 26, 2024 — Researchers have made a record-breaking astrophysical discovery while simultaneously uncovering a possible explanation for the rare and extreme astrophysical event known as long-period radio ...

Possible Origins of Dark Matter in 'Dark Big Bang' Scenario

Nov. 18, 2024 — Recent research unlocks new clues that could radically change the world's understanding of the origin of dark ...

Novel Supernova Observations Grant Astronomers a Peek Into the Cosmic Past

Nov. 25, 2024 — An international team of researchers has made new observations of an unusual supernova, finding the most metal-poor stellar explosion ever ...

3.2 Million Km/h Galaxy Smash-Up

Nov. 21, 2024 — A massive collision of galaxies sparked by one travelling at a scarcely-believable 2 million mph (3.2 million km/h) has been seen in unprecedented detail by one of Earth's most powerful telescopes. ...

A Nearby Supernova Could End the Search for Dark Matter

Nov. 21, 2024 — Axions are the most likely candidate for enigmatic dark matter that dominates the universe. Astrophysicists are searching for evidence of high-mass axions produced during supernovae. Scientists ...

Research on Gravity in Line With Einstein's Theory of General Relativity

Nov. 20, 2024 — Researchers used the Dark Energy Spectroscopic Instrument to map how nearly 6 million galaxies cluster across 11 billion years of cosmic history. Their observations line up with what Einstein's ...

Astronomers Discover First Pairs of White Dwarf and Main Sequence Stars in Clusters, Shining New Light on Stellar Evolution

Nov. 19, 2024 — Astronomers have discovered the first pairs of white dwarf and main sequence stars -- 'dead' remnants and 'living' stars -- in young star clusters. This breakthrough offers new ...

Three Galactic 'Red Monsters' in the Early Universe

Nov. 13, 2024 — Astronomers have identified three ultra-massive galaxies -- nearly as massive as the Milky Way -- already in place within the first billion years after the Big Bang. This surprising discovery was ...

A Formula for Life? New Model Calculates Chances of Intelligent Beings in Our Universe and Beyond

Nov. 12, 2024 — The chances of intelligent life emerging in our Universe -- and in any hypothetical ones beyond it -- can be estimated by a new theoretical model which has echoes of the famous Drake Equation. This ...

Astronomers' Theory of How Galaxies Formed May Be Upended

Nov. 12, 2024 — The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would see dim signals from small, primitive galaxies. But data are not confirming ...

Einstein's Equations Collide With the Mysteries of the Universe

Nov. 11, 2024 — Why is the expansion of our Universe accelerating? Twenty-five years after its discovery, this phenomenon remains one of the greatest scientific mysteries. Solving it involves testing the fundamental ...

Astrophysicists Use Echoes of Light to Illuminate Black Holes

Nov. 7, 2024 — Researchers have developed an innovative technique to search for black hole light echoes. Their novel method, which will make it easier for the mass and the spin of black holes to be measured, ...

Interstellar Methane as Progenitor of Amino Acids?

Nov. 6, 2024 — Gamma radiation can convert methane into a wide variety of products at room temperature, including hydrocarbons, oxygen-containing molecules, and amino acids, reports a research team. This type of ...

Mighty Radio Bursts Linked to Massive Galaxies

Nov. 6, 2024 — Researchers have uncovered where FRBs are more likely to occur in the universe -- massive star-forming galaxies rather than low - mass ...

Dance of Electrons Measured in the Glow from Exploding Neutron-Stars

Nov. 4, 2024 — The temperature of elementary particles has been observed in the radioactive glow following the collision of two neutron stars and the birth of a black hole. This has, for the first time, made it ...

Astronomers Discover the Fastest-Feeding Black Hole in the Early Universe

Nov. 4, 2024 — Astronomers have discovered a supermassive black hole at the center of a galaxy just 1.5 billion years after the Big Bang that is consuming matter at a phenomenal rate -- over 40 times the ...

One of the Fastest-Spinning Stars in the Universe

Oct. 30, 2024 — New research in our Milky Way has revealed a neutron star that rotates around its axis at an extremely high speed. It spins 716 times per second, making it one of the fastest-spinning objects ever ...

Evidence Mounts for Dark Energy from Black Holes

Oct. 30, 2024 — Researchers have strengthened the case that matter becomes dark energy when massive stars collapse and become black ...

It's Not to Be. Universe Too Short for Shakespeare Typing Monkeys

Oct. 30, 2024 — It would take far longer than the lifespan of our universe for a typing monkey to randomly produce Shakespeare, a new study ...

Astronomers Detect Ancient Lonely Quasars With Murky Origins

Oct. 17, 2024 — Astronomers observed ancient quasars that appear to be surprisingly alone in the early universe. The findings challenge physicists' understanding of how such luminous objects could have formed ...

'Inside-Out' Galaxy Growth Observed in the Early Universe

Oct. 11, 2024 — Astronomers have used the NASA/ESA James Webb Space Telescope (JWST) to observe the 'inside-out' growth of a galaxy in the early universe, only 700 million years after the Big ...

'Islands' of Regularity Discovered in the Famously Chaotic Three-Body Problem

Oct. 10, 2024 — When three massive objects meet in space, they influence each other through gravity in ways that evolve unpredictably. In a word: Chaos. That is the conventional understanding. Now, a researcher has ...

Space Oddity: Most Distant Rotating Disc Galaxy Found

Oct. 7, 2024 — Researchers have discovered the most distant Milky-Way-like galaxy yet observed. Dubbed REBELS-25, this disc galaxy seems as orderly as present-day galaxies, but we see it as it was when the Universe ...

Influence of a Black Hole's Spin: First Evidence of Precession in Ultraluminous Accretion Disks

Oct. 7, 2024 — Researchers conducted innovative simulations of spinning black holes grounded in general relativity, which clarified that the ultraluminous accretion disk (i.e., gaseous spiral surrounding a black ...