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What Is A Superhabitable Planet And Have We Found Any?
While we’re looking for Earth 2.0, might we stumble on an upgrade?
Giant sunspot on par with the one that birthed the Carrington Event has appeared on the sun — and it's pointed right at Earth
A massive new sunspot complex, dubbed AR 4294-4296, has emerged on the sun and is facing directly at Earth. The dark patch is on par with the infamous sunspot that birthed the 1859 Carrington Event — but, for now, it's staying quiet.
Life On Arsenic? Why Some Science Just Won’t Die - And Why It Matters For Real Discovery
Remember when a small bacterium from California’s Mono Lake was supposed to rewrite the very definition of life? Headlines screamed: NASA finds “alien” life on Earth! The organism reportedly swapped out precious phosphorus - one of life’s six essential building blocks - for arsenic, the toxic villain in murder mysteries.
California scientists discover 'pulse' in Earth's glaciers
Ice masses are alive with activity, images reveal.
Planet Earth has never had so many billionaires
The number of billionaires worldwide – and their combined wealth – reached record highs this year, buoyed in particular by gains in tech stocks, Swiss bank UBS has found.
Senators rally behind NASA's Earth science program
Lawmakers defended NASA research efforts Wednesday at a hearing on President Donald Trump's choice to lead the space agency.
Scientists finally answer the question of when is the best time to shower
Showering in the morning keeps your skin cleaner and prevents unpleasant odors caused by night time microbes and bedding residue.
2,500-Year-Old Chronicle Is Oldest Known Record Of A Total Solar Eclipse And Reveals Some Surprises
Because this record survived, we know more about ancient Chinese history, the rotation of the Earth, and past solar activity than we would otherwise.
What scientists are learning from the strangest spider webs on Earth
Webs can be decorated with decoys, fine-tuned like guitars—and hold secrets about evolution.
Satellites Detect Seasonal Pulses in Earth’s Glaciers
From Alaska’s Saint Elias Mountains to Pakistan’s Karakoram, glaciers speed up and slow down with the seasons.
Sen. Kelly responds to unearthed Hegseth comments on ‘unlawful orders’: He’s ‘unqualified’, ‘sucking up to this president’
Early Earth’s sky may have created the first ingredients for life
Researchers recreated conditions from billions of years ago and found that Earth’s young atmosphere could make key molecules linked to life. These sulfur-rich compounds, including certain amino acids, may have formed naturally in the sky. The results suggest early Earth wasn’t starting from zero but may have already been stocked with essential ingredients.
Space is filling with junk and scientists have a fix
Earth’s orbit is getting crowded with broken satellites and leftover rocket parts. Researchers say the solution is to build spacecraft that can be repaired, reused, or recycled instead of abandoned. They also want new tools to collect old debris and new data systems that help prevent collisions. The goal is to make space exploration cleaner and more sustainable.
Renowned astronomers push to protect Chile’s cherished night sky from an industrial project
Chile’s Atacama Desert is one of the darkest spots on earth, a crown jewel for astronomers who flock from around the world to study the origins of the universe in this inhospitable desert along the Pacific coast.
Scientists Uncover New Evidence of Ancient Airbursts That Ravaged Earth Without Leaving Craters
Scientists are uncovering signs that Earth has been hit by powerful cosmic blasts that leave little trace on the surface yet unleash extraordinary heat and pressure.
An extra solar system planet once orbited next to Earth — and it may be the reason we have a moon
Earth may have a moon today because a nearby neighbor once crashed into us, a new analysis of Apollo samples and terrestrial rocks reveals.
What's Up: December 2025 Skywatching Tips from NASA
The 3I/ATLAS comet makes its closest approach to Earth, the Geminid meteor shower sparkles across the sky, and the Moon and Jupiter get close for a conjunction.
ESA Steps Up Earth Monitoring, As NASA And NOAA Missions Face Uncertain Futures
Someone has to.
Shark scientists want their research to help save threatened species, but don’t know how. Our new paper can help.
Sharks are some of the most threatened animals on Earth, and accordingly many scientists who study sharks want their research to be useful for conservation. However, most scientific training does n…
How To Tap Into The Hidden Histories Of Rocks | Science Friday
When we try to commune with nature, many of us turn toward the living: a walk in the woods among swaying trees, chirping birds, blooming flowers.But earth scientist Anjana Khatwa says...
Scientists Say: Van Allen belts
Astronomers have detected these radiation belts around Earth and beyond. Jupiter’s belt is thousands of times as intense as Earth’s.
Scientists Uncover New Biological Law, Cracking an 80-Year Mystery
Scientists uncover a basic principle that shows how higher nutrient levels change the pace of cell growth, revealing a universal rule that applies to microbial growth. A research group that includes a scientist from the Earth-Life Science Institute (ELSI) at Institute of Science Tokyo, Japan, has