The earliest atmosphere on Mercury
Mercury is a most unusual planet. The smallest planet in the solar system, and the closest planet to the sun, it is in a 3:2 spin resonance, slowly turning and experiencing scorching heat up to 430 degrees Celsius, and the night side frigid, down to.....»»
Discovery Of Lagoon In Argentina That Could Provide "Earliest Signs Of Life" On Earth
Discovery Of Lagoon In Argentina That Could Provide "Earliest Signs Of Life" On Earth.....»»
Beryl sets off alarm bells among hurricane experts
This year, hurricane season has taken off with a ferocious, ominous start thanks to Beryl—the earliest Category 5 hurricane ever recorded, with winds topping out at 165 mph. Beryl bulldozed the Caribbean, made its way through Mexico and then plowed.....»»
A midsummer red sprite seen from space
NASA astronaut Matthew Dominick photographed red sprites in Earth's upper atmosphere from the International Space Station on June 3, 2024. The bright red flashes are a less understood phenomena associated with powerful lightning events and appear hig.....»»
Why Hurricane Beryl Underwent Unprecedented Rapid Intensification
Hurricane Beryl, the earliest Category 5 storm in the Atlantic, exploded in strength unusually early in its development, fueled by exceptionally warm ocean waters.....»»
Archaeologists report earliest evidence for plant farming in east Africa
A trove of ancient plant remains excavated in Kenya helps explain the history of plant farming in equatorial eastern Africa, a region long thought to be important for early farming but where scant evidence from actual physical crops has been previous.....»»
Evidence of water vapor detected in the atmosphere of Smertrios
Using the CARMENES spectrograph, astronomers have found evidence of water vapor in the atmosphere of a hot Saturn exoplanet designated HD 149026 b, dubbed Smertrios. The finding, reported in a research paper published on the preprint server arXiv, co.....»»
Repurposed technology used to probe new regions of Mars" atmosphere
Using the repurposed equipment, a team including Imperial College London researchers have measured parts of the Martian atmosphere that were previously impossible to probe. This includes areas that can block radio signals if not properly accounted fo.....»»
Study finds early-onset El Niño means warmer winters in East Asia, and vice versa
The phenomenon known as El Niño can cause abnormal and extreme climate around the world due to it dramatically altering the normal flow of the atmosphere. In Japan, historical data has shown that El Niño years tend to lead to warmer winters. This c.....»»
New vestiges of the first life on Earth discovered in Saudi Arabia
Stromatolites are the earliest geological record of life on Earth. These curious biotic structures are made of algae carpets growing toward the light and precipitating carbonates. After their first appearance 3.48 Ga ago, stromatolites dominated the.....»»
Astronomers help find most distant galaxy using James Webb Space Telescope
An international team of astronomers today announced the discovery of the two earliest and most distant galaxies ever seen, dating back to only 300 million years after the Big Bang. These results, using NASA's James Webb Space Telescope (JWST), mark.....»»
OpenAI board first learned about ChatGPT from Twitter, according to former member
Helen Toner, center of struggle with Altman, suggests CEO fostered "toxic atmosphere" at company. Enlarge / Helen Toner, former OpenAI board member, speaks during Vox Media's 2023 Code Conference at The Ritz-Carlton, Laguna Nigue.....»»
OpenAI board only learned about ChatGPT from Twitter, according to former member
Helen Toner, center of struggle with Altman, suggests CEO fostered "toxic atmosphere" at company. Enlarge / Helen Toner, former OpenAI board member, speaks during Vox Media's 2023 Code Conference at The Ritz-Carlton, Laguna Nigue.....»»
How to watch Europe launch a new Earth observation satellite tonight
The European Space Agency will launch a satellite called EarthCARE to observe clouds and aerosols in the atmosphere tonight. Here's how to watch the launch......»»
Asian forests show resilience despite rising disturbances from climate change and human activities
Since 1850, global temperatures have been steadily rising. Human activities have significantly increased the emissions of greenhouse gases into the atmosphere, exacerbating the greenhouse effect and global warming. Forests in Asia have faced numerous.....»»
Tropical forest resilience to seasonal drought linked to nutrient availability
Tropical forests are highly productive ecosystems, accounting for nearly half of the global forest carbon sink. If tropical forests can no longer remove carbon dioxide from the atmosphere, the effects of climate change may become even more severe......»»
Video: Unraveling the mysteries of clouds
Clouds are one of the biggest mysteries in the climate system. They play a key role in regulating the temperature of our atmosphere. But we don't know how their behavior will change over time as Earth's atmosphere gets warmer. This is where EarthCARE.....»»
Cutting-Edge Cosmic Microwave Background Observatory Hits South Pole Stumbling Block
Cosmic Microwave Background Stage 4, a top-priority project for U.S. astrophysics, was designed to make breakthrough observations of the universe’s very earliest moments. Now the U.S. government says it can’t currently support the project.....»»
Saltmarshes do store carbon, but their climate impact may have been overestimated
Saltmarshes, or tidal marshes, are able to capture carbon dioxide from the atmosphere and lock it away at a far higher rate than even forests on land. This has lead to them being championed as a nature-based solution to climate change. However, our r.....»»
Birth of universe"s earliest galaxies observed for first time
Using the James Webb Space Telescope, University of Copenhagen researchers have become the first to see the formation of three of the earliest galaxies in the universe, more than 13 billion years ago. The sensational discovery contributes important k.....»»
Shedding light on the chemical enigma of sulfur trioxide in the atmosphere
Researchers at Tampere University have discovered that sulfur trioxide can form products other than sulfuric acid in the atmosphere by interacting with organic and inorganic acids......»»