“For Years We Couldn’t Understand It”: What’s the Massive Anomaly Lurking in the Clouds Over Venus?
A mysterious weather anomaly on Venus has finally been explained, providing new insight into the weather volatility of other planets.
Astronomy
NASA’s James Webb Space Telescope is Unveiling the Secrets of the ‘Cosmic Web,’ Offering New Clues to Galactic Evolution
James Webb Space Telescope data has allowed researchers to map the cosmic web in the greatest detail ever achieved.
Clues to the Origin of Falling Space Objects “Previously Hidden in the Data” Are Being Revealed with Help from AI
Hidden insights into the fall of meteors, long unrecognized in observational data, are being revealed by Lowell Observatory researchers.
NASA’s James Webb Space Telescope Just Revealed Surprising Surface Details on a Nearby ‘Super-Earth’
In a historic first, scientists have successfully characterized several surface features and the likely mineral composition of an exoplanet
Astronomers May Have Found Remnants of a Lost Galaxy Named “Loki” Hidden in the Milky Way
Ancient stars near Earth may be remnants of a lost galaxy called Loki, revealing clues about the Milky Way’s violent past.
The Secret of the ‘Fe Kα Line,’ a Crucial Tool for Exploring Black Holes, Has Finally Been Revealed
An X-ray emission known as the Fe Kα line, or iron Ka line, is one of astronomy’s most essential data sources on objects such as black holes.
Scientists Propose New Way to Detect Alien Life Using Planetary Patterns
Searching for alien life by looking for specific signals from individual planets may overlook a larger pattern, new research suggests.
Why Did Life Emerge Around a Sun-Like Star at This Moment in Cosmic History? New Research May Provide an Answer
New research suggests that middle-aged stars like the Sun may offer the most stable environments for complex life to emerge.
Strange Water on 3I/ATLAS Hints at the Alien Conditions of Its Birth in a Frigid, Low-Radiation Region
New research reveals that the mysterious interstellar visitor 3I/ATLAS comes from a very cold alien environment, new research reveals.
Astronomers Just Used ‘Galactic Archaeology’ to Map the Milky Way’s Star-Forming Disc, Ushering a “New Era of Discovery”
The Milky Way galaxy’s fuzzy star-forming edge has finally been mapped, as researchers identify the major region of stellar birth.
Max Planck Institute of Extraterrestrial Physics Makes an ‘Illuminating’ Discovery About the Solar System’s X-Ray ‘Glow’
Scientists from the Max Planck Institute for Extraterrestrial Physics have successfully isolated the Solar System's ubiquitous X-ray glow.
Just Two Centuries From Now, This Newly Discovered Exoplanet System Will look Vastly Different—Here’s Why
The dynamic exoplanet system TOI-201 is changing so rapidly that astronomers say it may look extremely different to us in two centuries.
Starquakes Reveal Several Billion-Year-Old “Fossil Fields” of Ancient Stellar Magnetism
Starquake data is revealing ancient “fossil fields” responsible for stellar magnetism from birth through a star's final end.
NASA’s James Webb Space Telescope Has Detected an Unusual Signal from the Early Universe—Could It Be Home to the First Stars?
The James Webb Space Telescope has uncovered evidence of what could be the universe's first stars encircling an enigmatic cosmic companion.
New Measurement Deepens the Mystery of “Hubble Tension,” Suggesting Physics We Don’t Understand
New measurement deepens Hubble Tension, suggesting the Universe may be expanding faster and hinting at unknown physics.
800 Years Ago, Ancient Japanese Astronomers Recorded a Massive Solar Storm—and Modern Space Weather Technology Just Confirmed It
Ancient Japanese writings are guiding cutting-edge technology as researchers investigate medieval solar storms.
A Never-Before-Seen Radio Telescope Detection of Twin Particle Jets Reveals a Titanic Collision in the Making
Two large particle jets in the core of a distant galaxy likely represent two black holes in their final phase before merging.
Elusive Dark Matter Might Consist of More Than One Kind of Particle, Controversial New Theory Argues
The search for dark matter may be more complex than assumed, as contradictory clues may point to two forms of the theoretical substance.
Earth May Sit in a Rare ‘Chemical Goldilocks Zone’ That Makes Life Possible, New Study Suggests
Scientists say Earth may sit in a rare Goldilocks zone where key elements align, making life far less common in the universe.
“There are All Kinds of Neat, Fun, Weird Things Waiting for Us to Find”: Astronomers Discover Giant Hydrogen ‘Halos’ Surrounding Ancient Galaxies
Astronomers using the powerful Hobby-Eberly Telescope have eyed thousands of hydrogen halos surrounding ancient galaxies during 'cosmic noon'
“One of the Most Important Challenges in Astronomy”: Scientists Unravel the Epic, Violent, Multi-Billion-Year Story of Water on the Moon
Researchers have debunked a decades-long theory suggesting the origin of water on the Moon was from a comet impact or other single event
NASA’s James Webb Telescope Has Revealed the Curious Cosmic Inhabitants of W51, a Once “Invisible” Region of the Cosmos
Astronomers have unveiled new details about a previously hidden star-forming region of the cosmos, thanks to the powerful eye of the James Webb Space Telescope. The research, conducted by a team at the University of Florida, has revealed a region...
“One of the Most Titanic Blasts in the Cosmos”: Gravitational Waves Support a “Forbidden Range” of Stellar Obliteration
Gravitational waves reveal an explosive “forbidden range” of stellar destruction so powerful that not even a black hole can emerge.
James Webb Space Telescope Spots Huge Black Holes Where They Shouldn’t Be, Adding to the Mystery of “Little Red Dots”
James Webb Space Telescope observations have revealed unexpectedly overmassive supermassive black holes at the hearts of a pair of galaxies.
Lord of the Half-Rings: The White Dwarfs ‘Gandalf’ and ‘Moon-Sized’ Represent a New Class of Stellar Objects
Gandalf and Moon-Sized are a new class of stellar remnants characterized by five strange parameters, making them unique from other objects.
12-Billion-Year-Old Space Invader? James Webb Space Telescope Reveals the Ancient Origins of Interstellar Comet 3I/ATLAS
3I/ATLAS may be more than the strangest space object astronomers have observed within our solar system—it could also be one of the oldest.
New Research Says the Big Bang May Be Linked to a “Deeper Theory of Gravity,” Challenging Past Ideas
Researchers say a new theory tackling the Big Bang could reshape how physicists think about the earliest moments of cosmic history.
“We Knew Something Strange Was Happening”: Saturn’s Northern Lights Drive a Planetary ‘Heat Engine,’ Solving Decades-Long Rotation Mystery
New research is revealing how a decades-long mystery involving changes in Saturn's rotation speed has finally been solved.
A Mysterious Gravitational Wave Signal Could Represent the First Known Detection of a Primordial Black Hole, Study Suggests
New research says that theoretical primordial black holes formed in the first moments after the Big Bang may be responsible for dark matter.
Webb Telescope Detects Unusually High Levels of “Heavy Hydrogen,” a Key Component of Nuclear Fusion Fuel, in 3I/ATLAS
New data from the James Webb Telescope has identified an unusually high concentration of deuterium in the interstellar comet 3I/ATLAS.
Scientists Say These 45 Exoplanets Could Be Humanity’s Real-Life “Hail Mary” Targets For Alien Life
Researchers identify 45 rocky exoplanets that may offer the best chances yet to find alien life beyond Earth.
A Rare Glimpse into the Birth of New Worlds: Scientists from the Max Planck Institute for Extraterrestrial Physics Discover Newly Forming Protoplanet
Scientists from the Max Planck Institute for Extraterrestrial Physics have discovered a distant protoplanet still in the formation process
Hubble Space Telescope Images Reveal the Stunning Cosmic Evolution of the Crab Nebula
The Crab Nebula has evolved as seen in a stunning 2024 cosmic display captured by NASA’s Hubble Space Telescope.
Astronomers Identify Origin of Mysterious Deep-Space X-Rays Directed Toward Earth
Five decades after astronomers detected mysterious X-rays coming from the constellation Cassiopeia, the mystery has finally been solved
“We Want to Understand How We Got Here”: Extragalactic Archaeology is Helping Astronomers Reveal a Spiral Galaxy’s Hidden Past
Extragalactic archaeology has come of age, with astronomers for the first time reconstructing the history of a spiral galaxy.
Fast-Spinning Giants Help Astronomers Distinguish Planets from Failed Stars, New Research Reveals
Distinguishing between brown dwarfs and giant planets has confused astronomers, but a clear separating factor has finally been identified.
“We Knew This Was Something Really, Really Special”: NASA’s Hubble Space Telescope Captures a Comet’s Destruction
NASA’s Hubble Space Telescope had a lucky day last year, just happening to capture the rare breakup of a comet for the first time.
NASA Scientists Finally Solve Asteroid Bennu Mystery That Left Them “Baffled”
NASA scientists trying to unravel a longstanding mystery about the asteroid Bennu believe they may have finally 'cracked' the case
NASA’s Perseverance Rover Discovers Potentially Habitable Ancient Martian River That Could Lead to “Evidence for Past Life“
New ground-penetrating radar scans by NASA's Perseverance Rover have revealed an ancient Martian river that may have hosted life.
Was the Sun an Ancient Galactic Traveler? New Research Suggests How Our Star May Have Escaped the Early Milky Way’s Core
The Sun may have been part of a small group of stars that migrated from the core of our galaxy between 4 and 6 billion years ago.
Forget the Three-Body Problem. Scientists Claim They’ve Just Solved the 100,000-Body Problem
After years of creating highly specialized software, researchers used supercomputer clusters to finally solve the "100,000-body problem.
Mysterious Ultra-High-Energy Neutrino Could Be Evidence of New Physics, Study Suggests
Record-breaking 220 PeV neutrino detection could hint at new physics, challenging what scientists know about the universe.
“We Bring the Universe to the Lab”: Powerful Galactic Cosmic Ray Simulator Will Fuel Deep Space Experiments on Earth
Researchers at the GSI/FAIR accelerator facility have received a Galactic Cosmic Ray simulator that 'brings the universe to the lab.'
James Webb Space Telescope Discovers New Type of Magma Planet With “No Equivalent in Our Own Solar System”
The James Webb Space Telescope and supplementary observations have revealed a new type of magma planet, rich in sulphur.
“The Cradle of Life Does Not Necessarily Require a Sun “: Scientists Identify Free-Floating Planets as a Tantalizing New Target in the Search for Extraterrestrial Life
Moons orbiting free-floating planets that wander the cosmos without a host star could sustain extraterrestrial life for billions of years
“Destruction Can Be a Catalyst for Creation”: How Neutron Star Collisions and Explosive Gamma Bursts Create the Universe’s Heaviest Elements
The violent collision of two neutron stars is providing new insights on how the universe’s heaviest elements were created.
Could Messages from Extraterrestrials “Slip Below Our Detection Thresholds”? A New Study Explains Why We’re Missing Alien Signals
SETI researchers may have missed alien signals due to a cosmic phenomenon that distorts narrowband radio waves, new research says.
NASA Experiments Challenge the Idea of Life in Titan’s Methane Lakes
New lab experiments explore whether or not certain rudimentary lifeforms could exist in the hydrocarbon lakes and seas of Saturn's moon Titan
New Gravitational Wave Study Reveals the Unexpected Dance Between Black Holes and Neutron Stars
The final dance of a black hole and a neutron star before their ultimate merger has been revealed, according to new research.
Astronomers Finally Solve the Mystery of Superluminous Supernovae
The mystery of superluminous supernovae has finally been solved, as researchers have conclusively linked these cosmic phenomena to magnetars.