Tag: planet
Astronomers Found the Most Self-Destructive Planet in the Sky
Astronomers Found the Most Self-Destructive Planet in the Sky This planet triggers flares on its star—spelling its ultimate doom By Jacek Krywko edited by Sarah Lewin Frasier In this artist’s impression, the planet HIP 67522 b sends a wave of energy along magnetic field lines toward the surface of its host star—triggering a massive flare…
Could the Solar System Lose a Planet to a Passing Star?
The UniverseFridays How a Passing Star Could Oust Planets from the Solar System Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to oblivion By Phil Plait edited by Lee Billings This artist’s concept depicts one of the solar system’s inner planets slamming into Earth after being…
Animals Expend 76,000 Gigajoules of Energy Sculpting Our Planet Every Year
See How Animals Sculpt the Planet By Cody Cottier edited by Sarah Lewin Frasier Kenyan termite mound. Join Our Community of Science Lovers! Earth’s surface is a work forever in progress. Boulders tumble down mountain slopes raised by colliding tectonic plates. Glaciers grind the boulders into dust. Wind, rain and rivers carry that dust to…
These researchers think the sludge in your home may help save the planet
Ari Daniel There are places where the Earth’s inner rumblings burble to the surface — like Iron Spring, located just outside the bustling town of Manitou Springs in central Colorado. Every few seconds, a burst of water surges out of a narrow pipe, splashing into a concrete basin that’s partly dyed a bright orange. Henriksen…
Trump Budget Calls for Stranding NASA’s Mars Samples on the Red Planet
NASA Spent Billions to Bring Rocks Back from Mars. Trump Wants to Leave Them There After billions of dollars in spending and decades of planning, NASA may be forced to abandon precious samples of air, rock and soil on the Martian surface. Experts are furious By Leonard David & Lee Billings edited by Lee Billings…
Heal our planet: Protecting nature for climate
Editor’s note: “Heal our planet, protect our future”: six words driving a global movement to protect nature. Conservation International and our supporters are meeting the moment in an ambitious new campaign. In recognition of this campaign, Conservation News is spotlighting some of our stories and successes from around the world. . For years, Conservation International…
Why Astronomers Doubt Claims That Planet K2-18 b Finding Means Alien Life
Why Astronomers Are Not Sold on New Alien Life Claims NASA’s James Webb Space Telescope detected an intriguing compound in the atmosphere of the exoplanet K2-18 b, but scientists are divided about what the chemical means By Alexandra Witze & Nature magazine Artist’s impression of the exoplanet K2-18b. The announcement has been met with floods…
Telescope finds promising hints of life on distant planet
Scientists have found new but tentative evidence that a faraway world orbiting another star may be home to life. A Cambridge team studying the atmosphere of a planet called K2-18b has detected signs of molecules which on Earth are only produced by simple organisms. This is the second, and more promising, time chemicals associated with…
JWST Spots Remains of Alien Planet That Fell into a Star
JWST Spots Remains of Alien Planet That Fell into a Star NASA’s James Webb Space Telescope provided a closer look at the aftermath of a star that wreaked violence on its planet By Meghan Bartels edited by Dean Visser NASA’s James Webb Space Telescope has followed up on what is thought to be the first…
News spotlight: Report warns of growing human toll as planet warms
Last year was the hottest on record — sparking major climate disasters across the globe. More than 150 “unprecedented” heatwaves, floods and storms left a trail of destruction that included lost lives, destroyed infrastructure and decimated crops, Damian Carrington reported for The Guardian. A record 800,000 people were displaced and left without a home as…
Will We Find Planet Nine with the Vera Rubin Observatory’s New Telescope?
Largest Camera in the World Will Look for Planet Nine Pluto was unseated as the ninth planet in our solar system. Will we find a real Planet Nine? By Rachel Feltman, Clara Moskowitz, Fonda Mwangi & Madison Goldberg [CLIP: Theme music] Rachel Feltman: For Scientific American’s Science Quickly, I’m Rachel Feltman. Unless you’re really on…