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Category: Astronomy

James Webb Spots a Giant “Planet-Building Graveyard” Around a Tiny Star — and It Shouldn’t Be There

James Webb Spots a Giant “Planet-Building Graveyard” Around a Tiny Star — and It Shouldn’t Be There

Editors of ScienceNewsTodayOctober 28, 2025November 11, 2025

Not every discovery in astronomy is a new world or a blazing star. Some of the most revealing findings are…

Mysterious Sky Flashes From the 1950s Linked to Nuclear Tests, New Study Finds

Mysterious Sky Flashes From the 1950s Linked to Nuclear Tests, New Study Finds

Editors of ScienceNewsTodayOctober 28, 2025November 11, 2025

Before satellites existed, before humans had filled low Earth orbit with debris and hardware, the night sky was far less…

Dark Matter Strikes Back: New Galaxy Study Deals Major Blow to Modified Gravity Theories

Dark Matter Strikes Back: New Galaxy Study Deals Major Blow to Modified Gravity Theories

Editors of ScienceNewsTodayOctober 28, 2025November 11, 2025

For decades, one of the most persistent riddles in astrophysics has been why galaxies—especially tiny, dim ones—rotate faster than they…

Astronomers Catch 30 “Blinking” Dead Stars in Real Time — And No One Knows Why They Flash

Astronomers Catch 30 “Blinking” Dead Stars in Real Time — And No One Knows Why They Flash

Editors of ScienceNewsTodayOctober 28, 2025November 11, 2025

High above deserts and oceans, beyond the haze of human interference, the universe hums with signals too faint for the…

Not Dark Matter? Astronomers Stunned as Dwarf Galaxy Is Held Together by a Monster Black Hole

Not Dark Matter? Astronomers Stunned as Dwarf Galaxy Is Held Together by a Monster Black Hole

Editors of ScienceNewsTodayOctober 28, 2025November 11, 2025

At first glance, Segue 1 hardly seems like something that should rewrite astronomy textbooks. It is faint, sparse, and fragile-looking…

Young Sun’s Violent Blasts Could Be the Reason We Exist, New Study Suggests

Young Sun’s Violent Blasts Could Be the Reason We Exist, New Study Suggests

Editors of ScienceNewsTodayOctober 27, 2025November 11, 2025

Every second, our sun boils and breathes. It hurls bright flares into space and sometimes throws colossal arcs of plasma…

Astronomers Stunned: Three Earth-Sized Worlds Found Orbiting a Double Sun System

Astronomers Stunned: Three Earth-Sized Worlds Found Orbiting a Double Sun System

Editors of ScienceNewsTodayOctober 25, 2025November 11, 2025

In a quiet corner of the galaxy, 190 light-years from Earth, astronomers have uncovered something that until recently seemed nearly…

Cosmic Silence Solves a Mystery? Neutrino Hunt Finds “Nothing” — and That Changes Everything

Cosmic Silence Solves a Mystery? Neutrino Hunt Finds “Nothing” — and That Changes Everything

Editors of ScienceNewsTodayOctober 25, 2025November 11, 2025

The universe is filled with bullets of unimaginable energy — lone protons, electrons, and ghost-like neutrinos traveling through space at…

Astronomers Found a “Hidden Galaxy” Inside the Milky Way — And It Changes Everything We Thought About Star Birth

Astronomers Found a “Hidden Galaxy” Inside the Milky Way — And It Changes Everything We Thought About Star Birth

Editors of ScienceNewsTodayOctober 24, 2025November 11, 2025

The Milky Way is alive with motion, light, and mystery. Among its spiral arms, vast clouds of gas and dust…

1,500 Stellar Ghosts Tell the Untold Story of the Milky Way

1,500 Stellar Ghosts Tell the Untold Story of the Milky Way

Editors of ScienceNewsTodayOctober 23, 2025November 11, 2025

When a star nears the end of its life, it does not simply fade into darkness. Instead, it performs one…

This Toxic Red River in Spain Could Reveal Whether Mars Was Ever Alive

This Toxic Red River in Spain Could Reveal Whether Mars Was Ever Alive

Editors of ScienceNewsTodayOctober 23, 2025November 11, 2025

Sometimes, the greatest stories of planets are written in their smallest grains. Buried in ancient rocks, dissolved in acidic waters,…

Astronomers Capture the Sharpest-Ever View of a Star’s Disk — And It’s Shockingly Lopsided

Astronomers Capture the Sharpest-Ever View of a Star’s Disk — And It’s Shockingly Lopsided

Editors of ScienceNewsTodayOctober 23, 2025October 26, 2025

In the grand story of astronomy, every breakthrough begins with a new way of seeing. For centuries, humankind has turned…

Astronomers Discover Dead Star Still Devouring Its Planets — Billions of Years After Its Death

Astronomers Discover Dead Star Still Devouring Its Planets — Billions of Years After Its Death

Editors of ScienceNewsTodayOctober 23, 2025October 26, 2025

Every star is born to die. The Sun, warm and golden, the giver of light and life to our planet,…

Jupiter Was the Solar System’s First Architect — And It May Have Saved the Earth

Jupiter Was the Solar System’s First Architect — And It May Have Saved the Earth

Editors of ScienceNewsTodayOctober 23, 2025October 26, 2025

Four and a half billion years ago, the newborn solar system was a swirling ocean of gas, dust, and light.…

This New Cosmic Atlas Just Confirmed the Universe Is Exactly as Mysterious as We Thought

This New Cosmic Atlas Just Confirmed the Universe Is Exactly as Mysterious as We Thought

Editors of ScienceNewsTodayOctober 23, 2025October 26, 2025

High above the dry mountain ranges of Chile, where the air is thin and the stars blaze with unfiltered light,…

Dark Matter May Be Helping Stars Die — Scientists Uncover a Hidden Force Behind Supernova Explosions

Dark Matter May Be Helping Stars Die — Scientists Uncover a Hidden Force Behind Supernova Explosions

Editors of ScienceNewsTodayOctober 22, 2025October 26, 2025

In the grand theater of the cosmos, stars live brilliant, turbulent lives. They are born from the cold breath of…

Astronomers Found 87 Hidden ‘Rivers of Stars’ Flowing Through the Milky Way

Astronomers Found 87 Hidden ‘Rivers of Stars’ Flowing Through the Milky Way

Editors of ScienceNewsTodayOctober 22, 2025October 26, 2025

In the silent depths of our Milky Way, unseen to the naked eye, rivers of ancient starlight wind their way…

Scientists Discover Fragile Space Rocks on Moon That Survived Where Earth Couldn’t

Scientists Discover Fragile Space Rocks on Moon That Survived Where Earth Couldn’t

Editors of ScienceNewsTodayOctober 22, 2025October 26, 2025

In June 2024, the Chang’e-6 mission made history. For the first time, humanity brought back samples from the far side…

Forget the Milky Way — Early Galaxies Were Explosive, Turbulent, and Totally Out of Control

Forget the Milky Way — Early Galaxies Were Explosive, Turbulent, and Totally Out of Control

Editors of ScienceNewsTodayOctober 22, 2025October 26, 2025

For the first time in human history, astronomers are witnessing the universe’s adolescence—not through imagination or simulation, but through direct…

Astronomers Discover “Puffy” Jupiter-Like Planets Around Distant Red Stars — The Mystery Deepens

Astronomers Discover “Puffy” Jupiter-Like Planets Around Distant Red Stars — The Mystery Deepens

Editors of ScienceNewsTodayOctober 22, 2025October 26, 2025

High above Earth, NASA’s Transiting Exoplanet Survey Satellite—better known as TESS—watches the sky for the faintest dips in starlight. Each…

Astronomers Found a Galaxy Older Than Time Itself—And It’s Full of Mysteries

Astronomers Found a Galaxy Older Than Time Itself—And It’s Full of Mysteries

Editors of ScienceNewsTodayOctober 21, 2025October 26, 2025

More than 13 billion years ago, when the universe was still in its cosmic infancy, a galaxy named A1689-zD1 was…

Scientists Discover Ancient Sea Creatures That Built Their Own Magnetic GPS Millions of Years Ago

Scientists Discover Ancient Sea Creatures That Built Their Own Magnetic GPS Millions of Years Ago

Editors of ScienceNewsTodayOctober 21, 2025October 26, 2025

Millions of years ago, deep beneath ancient oceans, tiny marine organisms crafted something extraordinary—microscopic particles of magnetite, the same mineral…

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