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Cosmology News -- ScienceDaily
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Cosmology News
May 10, 2020

Top Headlines
 

The universe is full of billions of galaxies -- but their distribution across space is far from uniform. Why do we see so much structure in the universe today and how did it ... read more
Hubble Space Telescope's iconic images and scientific breakthroughs have redefined our view of the universe. To commemorate three decades of scientific discoveries, this ... read more
New data throws more support behind the theory that neutrinos are the reason the universe is dominated ... read more

Cosmic Tempest: Astronomers Detect Most Energetic Outflow from a Distant Quasar

Researchers have detected the most energetic wind from any quasar ever measured. This outflow, traveling at nearly 13 percent of the speed of light, ... read more
Latest Headlines
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Earlier Headlines
 

Gravitational Waves Could Prove the Existence of the Quark-Gluon Plasma

According to modern particle physics, matter produced when neutron stars merge is so dense that it could exist in a state of dissolved elementary particles. This state of matter, called quark-gluon ... read more

On the Origin of Massive Stars

A scene of stellar creation, captured by the NASA/ESA Hubble Space Telescope, sits near the outskirts of the famous Tarantula Nebula. This cloud of gas and dust, as well as the many young and massive ... read more

Expanding Universe: We May Be in a Vast Bubble

The few thousand galaxies closest to us move in a vast 'bubble' that is 250 million light years in diameter, where the average density of matter is half as large as for the rest of the ... read more

Astronomers Use Slime Mold Model to Reveal Dark Threads of the Cosmic Web

A computational approach inspired by the growth patterns of a bright yellow slime mold has enabled a team of astronomers and computer scientists to trace the filaments of the cosmic web that connects ... read more

'Axion' Particle Solves Three Mysteries of the Universe

A hypothetical particle called the axion could solve one of physics' great mysteries: the excess of matter over antimatter, or why we're here at ... read more

Discovery Points to Origin of Mysterious Ultraviolet Radiation

Lyman-alpha blobs (LABs) are gigantic clouds of hydrogen gas that produce a special type of ultraviolet light known as Lyman-alpha emission. An extremely powerful energy source must produce this ... read more

Is Life a Game of Chance?

To help answer one of the great existential questions -- how did life begin? -- a new study combines biological and cosmological models. A professor looked at how life's building blocks could ... read more

Scientists Shed Light on Mystery of Dark Matter

Nuclear physicists are putting forward a new candidate for dark matter -- a particle they recently discovered called the d-star ... read more

Why Is There Any Matter in the Universe at All? New Study Sheds Light

Scientists have measured a property of the neutron -- a fundamental particle in the universe -- more precisely than ever ... read more

Astronomers Detect Biggest Explosion in the History of the Universe

Scientists studying a distant galaxy cluster have discovered the biggest explosion seen in the Universe since the Big Bang. The blast came from a supermassive black hole at the centre of a galaxy ... read more

Earth Formed Much Faster Than Previously Thought, New Study Shows

By measuring iron isotopes, researchers have shown that our planet originally formed much faster than previously thought. This finding provides new insights on both planetary formation and the ... read more

Simulating a Universe in Which Newton's Laws Are Only Partially Valid

For the first time, researchers have simulated the formation of galaxies in a universe without dark matter. To replicate this process on the computer, they have instead modified Newton's laws of ... read more

Astronomers Discover Unusual Monster Galaxy in the Very Early Universe

Astronomers have found an unusual monster galaxy that existed about 12 billion years ago, when the universe was only 1.8 billion years old. Dubbed XMM-2599, the galaxy formed stars at a high rate ... read more

Showing How the Tiniest Particles in Our Universe Saved Us from Complete Annihilation

Gravitational waves could contain evidence to prove that neutrino particles reshuffled matter and anti-matter, explains a new ... read more

Exploring Strangeness and the Primordial Universe

Within quark-gluon plasma, strange quarks are readily produced through collisions between ... read more

New Insights About the Brightest Explosions in the Universe

Researchers have, after ten years, found an explanation to the peculiar emission lines seen in one of the brightest supernovae ever observed -- SN 2006gy. At the same time they found an explanation ... read more

Astronomers Detect Large Amounts of Oxygen in Ancient Star's Atmosphere

Astronomers have detected large amounts of oxygen in the atmosphere of one of the oldest and most elementally depleted stars known. This new finding provides an important clue on how oxygen and other ... read more

The Core of Massive Dying Galaxies Already Formed 1.5 Billion Years After the Big Bang

The most distant dying galaxy discovered so far, more massive than our Milky Way -- with more than a trillion stars -- has revealed that the 'cores' of these systems had formed already 1.5 ... read more

X-Rays and Gravitational Waves Will Combine to Illuminate Massive Black Hole Collisions

A new study has found that collisions of supermassive black holes may be simultaneously observable in both gravitational waves and X-rays at the beginning of the next ... read more

Connecting the Dots in the Sky Could Shed New Light on Dark Matter

Astrophysicists have come a step closer to understanding the origin of a faint glow of gamma rays covering the night sky. They found that this light is brighter in regions that contain a lot of ... read more

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