Sep 23, 2025 2:17 PM
Updated Sep 27, 2025 5:29 PM
This week in news from The Debrief, new images of the interstellar object 3I/ATLAS show it has a surprising new feature, and much more.
(Credit: International Gemini Observatory/NOIRLab/NSF/AURA/Shadow the Scientist)This week in news from The Debrief, new images of the interstellar object 3I/ATLAS, the fastest comet ever observed, show it has developed a surprising new feature, with the latest research suggesting the object could be "anomalously massive." Meanwhile, NASA officials continue to monitor its unusual behavior, with some experts now saying that more mysterious objects like it will soon be detected.
Elsewhere, the James Webb Space Telescope has detected puzzling atmospheric structures on Saturn that defy easy explanation, offering fresh mysteries about the gas giant. And here on Earth, archaeologists in Turkey have now unearthed a site that could predate the world-renowned Göbekli Tepe, potentially reshaping our understanding of early human civilization.
Here's a look at all the most recent stories we're covering right now at The Debrief...
- Unraveling Gravitropism: Scientists Decode the Unusual Relationship Between Gravity and Plant Roots An international team of scientists has unraveled the mysterious relationship between gravity, and the growth trajectories of plant roots.
- Strange Blue Bird Spotted in Texas Believed to Be the First Known Hybrid Between Blue and Green Jay Species A recent study confirmed the existence of a hybrid bird between the blue jay and green jay species in nature.
- Scientists Discover a Hidden Universal Rhythm in All Human Speech Scientists uncover a universal rhythm in human speech, showing that all languages share the same hidden beat.
- Lockheed Martin Skunk Works Unveils Next-Generation ‘Vectis’ Stealth Drone, as Rumors of Secretive SR-72 “Son of Blackbird” Persist Lockheed Martin’s legendary Skunk Works has just revealed 'Vectis," its new next-generation stealth drone.
- 125-Year Fossil Mystery Solved: “Newtonsaurus” Named as Wales’ Earliest Giant Carnivorous Dinosaur After 125 years, a mysterious Welsh fossil is confirmed as Newtonsaurus, one of the earliest giant predatory dinosaurs ever found.
- Scientists Say Strongest Black Hole Merger Ever Observed “Challenges Our Understanding of How Black Holes Form” Gravitational wave signals from the largest cosmic collision ever seen may alter our understanding of black holes, gravity, and the universe.
- Discovering Australia’s Mysterious ‘Lost’ Asteroid Impact: Ancient Glass Reveals Evidence of a Long-Hidden Event An ancient asteroid impact in Australia is revealed in shards of glass created when the giant space rock collided with the Earth.
- “The Earth May Not Be as Extraordinary as We Think”: Study Finds Earthlike Planets Are Common, but Not So for ‘Water Worlds’ New simulations suggest Earthlike planets may be much more typical than previously thought whereas water worlds may not.
- Hayabusa2 Asteroid Sample-Return Mission’s Next Touchdown Just Got Complicated Hayabusa2 is now facing an unexpected challenge: the asteroid it is targeting for its next visit is much smaller than previously expected.
- Walking Across Water? New Evidence Reveals Ancient Humans Moved from Turkey to Europe on Foot 131 relics discovered between Turkey and Europe suggest ancient humans traversed a currently submerged land bridge during the last Ice Age.
- Tipsy Chimps? Study Reveals Wild Apes Consume the Equivalent of Two Drinks a Day A new study suggests that chimpanzees in the wild are consuming the equivalent of several alcoholic drinks each day.
- NASA Official Issues Statement on 3I/ATLAS as Images Reveal the Interstellar Object Has ‘Grown’ a Striking New Feature Astronomers have obtained new images of the mysterious interstellar object 3I/ATLAS that reveal a new feature: the fastest comet ever observed has now grown a tail.
- “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.
- Archaeologists Have Unearthed an Ancient Site in Turkey That May Predate the Famous Temple Site of Göbekli Tepe Archaeologists have unearthed an ancient site in Turkey that they say could predate the famous site of Göbekli Tepe.
- Is This Discovery the Closest We’ve Come to Finding Life On Another Planet? This week, NASA’s Perseverance rover has uncovered compelling chemical signatures in Jezero Crater. Could the offer evidence of life on another planet?
- 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.
- Genetic Links Between Humans and Bees Reveal the “Hive Mind” Behind Social Behavior Humans and bees share genetic traits responsible for social behavior, suggesting that the basic elements of connection transcend species.
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