Updating the Loeb Classification Scale of 3I/ATLAS –
Updating the Loeb Classification Scale of 3I/ATLAS Avi Loeb – Medium Farewell, comet 3I/ATLAS! Interstellar visitor heads for the outer solar
For nearly one billion years, a day on
Billions of years ago, a day on Earth did not last 24 hours. New research suggests that for about one
Baby hummingbird seen behaving like a poisonous caterpillar
In a rainforest in Panama, a baby hummingbird scared off a wasp by behaving like a poisonous caterpillar. That tiny
Ursid meteor shower 2025 peaks tonight: Here’s what
Don’t miss the Ursid meteor shower peak tonight, heralding the last major shooting star display of 2025 as Earth plows
Dinosaur Eggs Hold the Ultimate Time Capsule—And Scientists
Until now, accurately dating fossils has been one of paleontology’s major challenges. Most dating methods rely on surrounding volcanic materials
Glittering new James Webb telescope image shows an
Webb and Chandra spot a cosmic car crash (Image credit: Credit: X-ray: NASA/CXC/SAO; Infrared: NASA/ESA/CSA/STScI/Webb; Image Processing: NASA/CXC/SAO/L. Frattare) QUICK
Astronauts, launch teams practice Artemis 2 countdown –
The four crew members of the Artemis 2 mission exit the Neil Armstrong Operations and Checkout Building during the Countdown
Runaway Black Hole Escapes Its Galaxy—and It’s Leaving
A supermassive black hole that’s 10 million times the mass of the Sun is hurtling through space, leaving a trail
400 Million-Year-Old Fossil Unveils Secrets of Early Plant
A groundbreaking study published in New Phytologist reveals new insights into the early evolution of plants, offering a glimpse into
Earth’s Rotation Froze for a Billion Years, Scientists
For nearly a billion years, Earth’s rotation stopped slowing down. Locked in a rare cosmic balance, the planet’s day remained
