Big Bang News

February 24, 2025

Top Headlines

In Ancient Stellar Nurseries, Some Stars Are Born of Fluffy Clouds

Feb. 20, 2025 — Researchers have found that stars in the early universe may have formed from 'fluffy' molecular clouds. Using the ALMA telescope to observe the Small Magellanic Cloud -- whose environment is similar to the early universe -- they observed that about ...

300 New Intermediate-Mass Black Holes Plus 2500 New Active Black Holes in Dwarf Galaxies Discovered

Feb. 19, 2025 — Within the Dark Energy Spectroscopic Instrument's early data, scientists have uncovered the largest samples ever of intermediate-mass black holes and dwarf galaxies hosting an active black hole, more ...

Creation of Black Holes Without Singularities Through Pure Gravity

Feb. 13, 2025 — Traditional black holes, as predicted by Albert Einstein's theory of General Relativity, contain what are known as singularities, i.e. points where the laws of physics break down. Identifying how singularities are resolved in the context of quantum ...

Does Planetary Evolution Favor Human-Like Life? Study Ups Odds We're Not Alone

Feb. 14, 2025 — Humanity may not be extraordinary but rather the natural evolutionary outcome for our planet and likely others, according to a new model for how intelligent life developed on ...

Latest Headlines

updated 12:02pm EST

'Game Changing' Release of Type Ia Supernovae Data May Hold Key to the History of the Universe

Feb. 14, 2025 — A unique dataset of Type Ia Supernovae being released today could change how cosmologists measure the expansion history of the ...

First Detection of an Ultra-High-Energy Neutrino

Feb. 12, 2025 — Scientists have just detected a neutrino that is thirty times more energetic than any previously detected anywhere in the world. This exceptional discovery opens up new perspectives for understanding ...

Euclid Discovers a Stunning Einstein Ring

Feb. 10, 2025 — Euclid, the European Space Agency's dark Universe detective, has made an astonishing discovery -- right in our cosmic ...

New Technique to Detect Dark Matter Using Atomic Clocks and Lasers

Feb. 6, 2025 — A team of international researchers has developed an innovative approach to uncover the secrets of dark matter in the cosmos. They are searching for dark matter using atomic clocks and ...

Largest Radio Jet Ever Seen in the Early Universe

Feb. 6, 2025 — Astronomers have characterized the largest-ever early-Universe radio jet. Historically, such large radio jets have remained elusive in the distant Universe. With these observations, astronomers have ...

By Studying Neutron 'Starquakes', Scientists Hope to Transform Their Understanding of Nuclear Matter

Feb. 5, 2025 — The study of 'starquakes' (like earthquakes, but in stars) promises to give us important new insights into the properties of neutron stars, improving ...

Quantum Machine Offers Peek Into 'Dance' of Cosmic Bubbles

Feb. 4, 2025 — Physicists have performed a groundbreaking simulation they say sheds new light on an elusive phenomenon that could determine the ultimate fate of the ...

Spinning Neutron Star Gains Enormous Magnetic Fields

Feb. 4, 2025 — An international team of scientists have modelled formation and evolution of strongest magnetic fields in the ...

A Less 'Clumpy,' More Complex Universe?

Jan. 29, 2025 — New research has combined cosmological data from two major surveys of the universe's evolutionary history and found hints that it may be less clumpy at certain points than previously thought. Their ...

The Hidden Power of the Smallest Microquasars

Jan. 29, 2025 — Researchers found for the first time evidence that even microquasars containing a low-mass star are efficient particle accelerators, which leads to a significant impact on the interpretation of the ...

A Super-Earth Laboratory for Searching Life Elsewhere in the Universe

Jan. 28, 2025 — Thirty years after the discovery of the first exoplanet, we detected more than 7000 of them in our Galaxy. But there are still billions more to be discovered! At the same time, exoplanetologists have ...

How Galaxies Are Clustered and Threaded Throughout the Universe

Jan. 21, 2025 — A new computational method gleans more information than its predecessors from maps showing how galaxies are clustered and threaded throughout the ...

Astrophysicists Reveal Structure of 74 Exocomet Belts Orbiting Nearby Stars in Landmark Survey

Jan. 17, 2025 — Astrophysicists have imaged a large number of exocomet belts around nearby stars, and the tiny pebbles within them. The crystal-clear images show light being emitted from these millimeter-sized ...

NASA's Hubble Traces Hidden History of Andromeda Galaxy

Jan. 17, 2025 — In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...

The Universe Is Expanding Too Fast to Fit Theories: Hubble Tension in Crisis

Jan. 17, 2025 — The Universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous -- and highly debated -- results had shown: The Universe is expanding faster than predicted by ...

This Tiny Galaxy Is Answering Some Big Questions

Jan. 16, 2025 — Leo P, a small galaxy and a distant neighbor of the Milky Way, is lighting the way for astronomers to better understand star formation and how a galaxy grows. Scientists have reported finding that ...

NASA Celebrates Edwin Hubble's Discovery of a New Universe

Jan. 15, 2025 — For humans, the most important star in the universe is our Sun. The second-most important star is nestled inside the Andromeda galaxy. Don't go looking for it -- the flickering star is 2.2 ...

This Quasar May Have Helped Turn the Lights on for the Universe

Jan. 15, 2025 — Astronomers have detected an intensely brightening and dimming quasar that may help explain how some objects in the early universe grew at a highly accelerated rate. The discovery is the most distant ...

Three Tiny 'Stellar-Ghost-Town' Galaxies Discovered

Jan. 15, 2025 — By combining data from the DESI Legacy Imaging Surveys and the Gemini South telescope, astronomers have investigated three ultra-faint dwarf galaxies that reside in a region of space isolated from ...

New Study Unveils Breakthrough in Understanding Cosmic Particle Accelerators

Jan. 13, 2025 — Scientists have come a step closer to understanding how collisionless shock waves -- found throughout the universe -- are able to accelerate particles to extreme ...

Beyond the 'Dragon Arc', a Treasure Trove of Unseen Stars

Jan. 6, 2025 — Taking advantage of a cosmic 'double lens,' astronomers resolved more than 40 individual stars in a galaxy so far away its light dates back to when the universe was only half its present ...

Physicists Explain a Stellar Stream's Distinctive Features

Jan. 6, 2025 — Physicists have proposed a solution to a long-standing puzzle surrounding the GD-1 stellar stream, one of the most well-studied streams within the galactic halo of the Milky ...

Scientists Pin Down the Origins of a Fast Radio Burst

Jan. 1, 2025 — Astronomers pinned down the origins of at least one fast radio burst, a brief and brilliant explosion of radio waves emitted by an extremely compact object. The team's novel technique might also ...

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, ...

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

Dec. 20, 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 ...

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 ...

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 ...