Webb Spots an Odd Ancient Signal, an 800-Year-Old Solar Storm, and Robot Dogs on Mars
This week, the Webb Telescope spots an unusual signal, China's ancient astronomers are vindicated, and robotic dogs could be headed to Mars.
James Webb Space Telescope
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.
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...
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.
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.
“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.
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.
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.
“We’ve Been Waiting for This”: James Webb Space Telescope Spots a Red “Supergiant” That Could Help Solve a Cosmic Cold Case
The James Webb Space Telescope spots evidence of a stellar explosion that could help solve the cosmic mystery of "missing red supergiants."
James Webb Space Telescope Discovers an 8.5-Billion-Year-Old “Jellyfish” Galaxy Never Seen by Astronomers
Astrophysicists at the University of Waterloo using the James Webb Space Telescope have spotted the most distant jellyfish galaxy ever observed.
James Webb Space Telescope Maps Uranus’s Atmosphere and Auroras for the First Time
James Webb Space Telescope data has allowed researchers to map Uranus’s upper atmosphere in three dimensions for the first time.
Hidden Human Senses, a “Sophisticated” Artifact Challenges Early Timelines, and a New Webb Telescope Discovery
This week, the discovery of "hidden" human senses, an ancient Egyptian artifact discovery that challenges existing timelines, and a Webb Telescope discovery are all in the news.
James Webb Space Telescope Spots Early-Universe Galaxy Collisions, Complicating Our Understanding of the Ancient Cosmos
Astronomers using the James Webb Space Telescope (JWST) have discovered galaxies colliding in the early universe, revealing that cosmic structures are far more complicated than astronomers once believed.
James Webb Space Telescope Spots an Unexpected Abundance of Organic Molecules in a Distant Galactic Nucleus
New James Webb Space Telescope observations suggest that organic molecules are much more common outside our galaxy than previously believed.
James Webb Space Telescope Reveals Dark Matter as the “True Architect of the Universe”
James Webb Space Telescope data has allowed researchers to create the highest-resolution map of dark matter threads in the universe ever.
James Webb Space Telescope Captures the Stunning Demise of a Star in the Helix Nebula
The James Webb Space Telescope has captured the clearest infrared observation of the Helix Nebula ever, displaying the death of a star.
James Webb Space Telescope Solves a Cosmic Mystery by Revealing the True Identity of Mysterious “Little Red Dots” in Deep Space
One of the James Webb Space Telescope’s (JWST) earliest mysteries was that of the little red dots, which researchers have finally resolved.
“This Was a Serendipitous Discovery”: A Galactic “Misfit” is Revealing Anomalous Activity Astronomers Never Expected
Astronomers report that the active galactic nucleus at VV 340a is producing a wobbling outflow jet that challenges the current paradigm.
James Webb Space Telescope Spots a Galaxy That Was Slowly Starved to Death by a Supermassive Black Hole
James Webb Space Telescope data has revealed that an ancient dead galaxy in the early universe was choked by a supermassive black hole.
NASA’s James Webb Space Telescope Has Spotted ‘Platypus Galaxies’ Astronomers Say They “Can’t Categorize, They Are So Odd”
NASA’s James Webb Space Telescope has discovered bizarre “platypus galaxies” in the early universe, exhibiting an unusual range of properties.
James Webb Space Telescope Spies Two Cosmic Dwarves Engaged in a Gravitational Dance
The James Webb Space Telescope has observed the dwarf galaxies NGC 4490 and NGC 4485 engaged in a gravitational dance.
Astronomy in 2025: This Year’s Most Captivating Discoveries in Space and the Cosmos
Here is a look at just a few of the biggest developments in astronomy that The Debrief has been tracking in 2025.
“What the Heck is This?”: Astronomers Can’t Explain this Exoplanet’s Bizarre Diamond-Forming Atmosphere
NASA’s James Webb Space Telescope has now observed an oddly shaped exoplanet with an unexplaiable atmosphere.
NASA’s James Webb Space Telescope Has Discovered an ‘Impossible’ Atmosphere Around a Magma-Covered World
NASA’s James Webb Space Telescope has detected the best evidence ever recorded for an atmosphere on a rocky exoplanet.
“Cosmology as We Know It May Be Broken”: New Confirmation of the Hubble Tension Challenges Existing Models
New measurements by astronomers have strengthened the Hubble tension, involving discrepancies between the expansion rate of the universe.
A Webb Telescope Discovery “That Shouldn’t Exist,” a Mysterious Stairway to Nowhere, and Support for Near-Death Experiences
This week, JWST discoveries, archaeological mysteries, and neuroscience research into the mystery of near-death experiences are all featured in the news.
James Webb Space Telescope Discovery Reveals the Milky Way Has a Distant Twin That Shouldn’t Exist
New James Webb Space Telescope observations have revealed a galaxy that shouldn’t exist, a complex spiral galaxy named Alaknanda.
James Webb Space Telescope Captures Stunning Images of “Repetitive, Predictable Structures” in a Rare Star System
The James Webb Space Telescope has captured the first-ever image of four dust spirals surrounding the Wolf-Rayet stars in the Apep system.
NASA’s James Webb Space Telescope Has Discovered Evidence of Unexpected Chaos in the Early Universe
New James Webb Space Telescope observations indicate that early galaxies were more chaotic than previous results suggested.
DARPA’s Strange Physics, ‘Seeds of Life’ in Space, and Massive Ancient Megastructures
This week in news from The Debrief, DARPA is pursuing strange physics, and NASA's James Webb Space Telescope makes a major discovery.
Unusual New 3I/ATLAS Discovery Suggests the Interstellar Comet is “Anomalously Massive”
The mysterious comet 3I/ATLAS is "anomalously massive" compared to past interstellar objects observed in our solar system, a new study suggests.
“These Features Were Completely Unexpected”: Webb Telescope Detects Unexplained ‘Structures’ in Saturn’s Atmosphere
The James Webb Space Telescope has spotted mysterious structures in Saturn's atmosphere that scientists cannot easily explain.
Bizarre “Steam Worlds” Could Offer New Clues in the Search for Alien Life
Strange “steam worlds” may hold the key to understanding where life could exist beyond Earth.
“Dark Matter Halos”: Harvard Researchers Propose New Explanation for Ghostly “Little Red Dots” in Deep Space
Harvard astronomers are proposing a new theory about the mysterious “little red dots” first spied by the James Webb Space Telescope: Dark Matter Halos
“One of the Best Habitable Zone Planets” Likely Has an Atmosphere, Says New Exoplanet Research
In hopeful news in the search for ET, researchers have discovered signs suggesting an atmosphere surrounding an Earth-like exoplanet.
This Ancient Black Hole May Have Made a Galaxy Instead of Eating It, Astronomers Say
A possible primordial black hole likely born in the first microseconds of the universe may change our understanding of these cosmic maws.
James Webb Space Telescope Discovery Challenges What We Think We Know About Planet Formation
New James Webb Space Telescope observations present a fresh challenge to long-held ideas about the chemistry of planet-forming disks.
James Webb Space Telescope Discovers “Cool Gemstones” and “Fiery Grime” in New Butterfly Nebula Images
Recent James Webb Telescope findings reveal insights into the Butterfly Nebula that may explain how rocky planets form from cosmic dust.
3I/ATLAS Was Just Spotted by the James Webb Telescope, Confirming an Odd New Discovery About the Strange Interstellar Comet
An unusual interstellar visitor speeding through our solar system was recently spotted by the powerful eye of NASA’s James Webb Space Telescope (JWST).
James Webb Space Telescope Discovers ‘Earendel,’ the Most Distant Star Ever Seen, Could Be Something Else
Earendel, which astronomers believed to be the most distant star ever observed, may be something else according to new research.
James Webb Space Telescope Spots “Mysterious Objects” So Bright They Challenge Current Ideas About the Early Universe
The James Webb Space Telescope has spotted 300 bright, mysterious objects in deep space that defy traditional cosmological classification.
Astronomers Spot Ancient Fast Radio Burst from the Early Universe—And It’s the Most-Distant Ever Seen
The most distant fast radio burst ever observed, originating from a time when the universe was just three billion years old, has been detected by astronomers.
Landmark James Webb Space Telescope Discovery Has Astronomers Working to Solve “The Case of a Disappearing Planet”
NASA’s James Webb Space Telescope has provided crucial new evidence of a giant planet orbiting one of three stars making up Alpha Centauri.
James Webb Space Telescope Detects Most Distant Black Hole Ever Identified, Challenging Models of Early Cosmic Evolution
A 13.3 billion-year-old black hole—the most distant ever discovered—has been observed by an international team of astronomers, providing new insights into the early universe.
In the Darkness Between Stars, Mysterious Rogue Planets May Be Building Worlds of Their Own, Webb Telescope Reveals
New research has revealed that mysterious ‘rogue planets’ could be assembling scaled-down planetary systems of their own.
James Webb Space Telescope Spots a “Cosmic Starfish,” Revealing Multi-Polar Chaos in a Dying Star’s Final Act
NASA’s James Webb Space Telescope catches stunning new views of a complex multi-polar structure resembling a cosmic "starfish."
Aliens, or Something Else? Astronomers Thought Life Might Exist on This Exoplanet—New James Webb Telescope Data Says Otherwise
Claims that extraterrestrial life may exist on the exoplanet K2-18b face new challenges from James Webb Space Telescope data.
James Webb Space Telescope Sees ‘Zombie’ Black Holes Spring to Life, Feasting on Stars in Dramatic Tidal Disruption Events
Astronomers have made a series of first-of-their-kind observations that uncover the dusty remains of stars ripped apart by supermassive black holes.
James Webb Space Telescope Made a ‘Puzzling’ Discovery on Jupiter’s Moon Europa—These Scientists May Have an Answer
SWRI experiments could explain puzzling levels of equatorial hydrogen peroxide on Saturn's moon Europa detected by the JWST.