Published on: 2025-06-05 01:34:35
This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Meridional monsoon circulation on the Monsoon Planet. Credit: Proceedings of the National Academy of Sciences (2025). DOI: 10.1073/pnas.2418093122 Across the globe, monsoon rainfall switches on in spring and off in autumn. Until now, this seasonal pattern was primarily understood as an immediate response to changes
Keywords: atmosphere monsoon rainfall solar state
Find related items on AmazonPublished on: 2025-06-13 17:11:01
Researchers have found that the thick and hazy atmosphere enveloping Saturn's largest moon, Titan, behaves in a very peculiar way. As detailed in a new paper published in The Planetary Science Journal, a team of scientists analyzed 13 years' worth of thermal infrared observations recorded by NASA and the European Space Agency's Cassini-Huygens mission. Their finding: that Titan's atmosphere wobbles like a gyroscope as it shifts with the seasons of its nearly 30 Earth-year cycle, instead of spi
Keywords: atmosphere like scientists surface titan
Find related items on AmazonPublished on: 2025-06-18 05:22:53
Caesar's Last Breath 23 May, 2025 How many molecules from Caesar’s last breath do we inhale with each breath we take? Shockingly, the answer is about one molecule—we actually do share breaths with Caesar! And, by extension, every breath we take is composed of the previous breaths of everyone who ever lived—Socrates, Lincoln, Einstein, etc. Isn’t that crazy? This is a classic exercise in Fermi estimation—it even has a book named after it. It’s a beautiful introduction to the power of napkin ma
Keywords: 10 atmosphere breath km molecules
Find related items on AmazonPublished on: 2025-06-25 11:44:03
Using data from the NASA/ESA/CSA James Webb Space Telescope and the Keck II telescope, astronomers found evidence of cloud convection in the northern hemisphere of Titan. Most of Titan’s lakes and seas are located in that hemisphere, and are likely replenished by an occasional rain of methane and ethane. Webb also has detected a key carbon-containing molecule that gives insight into the chemical processes in Titan’s complex atmosphere. Titan is an intriguing world cloaked in a yellowish, smoggy
Keywords: atmosphere clouds methane titan webb
Find related items on AmazonPublished on: 2025-06-29 07:42:30
Astronomers have finally captured visible auroras dazzling the skies above Mars — and they're unlike anything we see on Earth. The spectacular discovery was made using NASA's Perseverance rover. Thanks to careful planning by the researchers, the robotic explorer gazed up to the heavens just in time to catch a powerful solar storm slamming into Mars' thin atmosphere, creating a diffuse green glow that could be seen across the entire planet, dwarfing its Earth counterparts. The findings, publish
Keywords: atmosphere auroras knutsen mars planet
Find related items on AmazonPublished on: 2025-07-07 16:45:55
NASA has just released stunning new images of auroras on Jupiter — and they're bigger and hundreds of times brighter than the northern lights on our puny world. The spectacular snapshots were captured by NASA's James Webb Space Telescope, using its powerful infrared instruments. And the findings, published in a new study in the journal Nature Communications, are already providing astronomers with surprising new details about the gas planet's atmosphere. "It just blew me away!" lead author Jona
Keywords: atmosphere auroras nasa particles webb
Find related items on AmazonPublished on: 2025-07-16 09:47:00
The James Webb Space Telescope just zoomed in on the atmosphere of a planet discovered in 2020 -- and now we have the clearest data ever about an exoplanet. The awkwardly named Planet TOI-421b's exoplanet status means that it doesn't orbit our sun. (Exoplanets are defined as any planet beyond our solar system.) Don't expect to travel there any time soon. It's 244 light-years away from the Earth -- for comparison, the dwarf planet Pluto is only five and a half light-hours from us. The planet or
Keywords: 421b atmosphere neptune planet toi
Find related items on AmazonPublished on: 2025-07-16 21:25:01
Kosmos 482 has been trapped in Earth’s orbit for 53 years but its wandering journey is coming to an end. The failed Venus mission is expected to reenter through the atmosphere in a dramatic fall toward its home planet, where it may remain intact or scatter its bits across a still unknown location on either side of the equator. The Soviet-era spacecraft will plunge through Earth’s atmosphere sometime between May 8 to 12. As of now, the exact location of where Kosmos 482 will crash-land on Earth
Keywords: atmosphere earth orbit reentry spacecraft
Find related items on AmazonPublished on: 2025-07-16 19:47:00
The James Webb Space Telescope just zoomed in on the atmosphere of a planet discovered in 2020 -- and now we have the clearest data ever about an exoplanet. The awkwardly named Planet TOI-421b's exoplanet status means that it doesn't orbit our sun. (Exoplanets are defined as any planet beyond our solar system.) Don't expect to travel there any time soon. It's 244 light-years away from the Earth -- for comparison, the dwarf planet Pluto is only five and a half light-hours from us. The planet or
Keywords: 421b atmosphere neptune planet toi
Find related items on AmazonPublished on: 2025-07-17 00:47:53
The James Webb Space Telescope just zoomed in on the atmosphere of a planet discovered in 2020 -- and now we have the clearest data ever about an exoplanet. The awkwardly named Planet TOI-421b's exoplanet status means that it doesn't orbit our sun. (Exoplanets are defined as any planet beyond our solar system.) Don't expect to travel there any time soon. It's 244 light-years away from the Earth -- for comparison, the dwarf planet Pluto is only five and a half light-hours from us. The planet or
Keywords: 421b atmosphere neptune planet toi
Find related items on AmazonPublished on: 2025-07-29 08:20:10
A 53-year-old Venus probe that failed to escape low Earth orbit is expected to make an uncontrolled reentry in the coming weeks. Built to withstand extreme heat, parts of the spacecraft could survive the descent and crash on Earth. The lander module from an old Soviet spacecraft is expected to reenter Earth’s atmosphere during the second week of May, according to Marco Langbroek, a satellite tracker based in Leiden, the Netherlands. “As this is a lander that was designed to survive passage thro
Keywords: atmosphere earth orbit reentry spacecraft
Find related items on AmazonPublished on: 2025-07-29 13:20:10
A 53-year-old Venus probe that failed to escape low Earth orbit is expected to make an uncontrolled reentry in the coming weeks. Built to withstand extreme heat, parts of the spacecraft could survive the descent and crash on Earth. The lander module from an old Soviet spacecraft is expected to reenter Earth’s atmosphere during the second week of May, according to Marco Langbroek, a satellite tracker based in Leiden, the Netherlands. “As this is a lander that was designed to survive passage thro
Keywords: atmosphere earth orbit reentry spacecraft
Find related items on AmazonPublished on: 2025-07-30 21:15:04
A 53-year-old Venus probe that failed to escape low Earth orbit is expected to make an uncontrolled reentry in the coming weeks. Built to withstand extreme heat, parts of the spacecraft could survive the descent and crash on Earth. The lander module from an old Soviet spacecraft is expected to reenter Earth’s atmosphere during the second week of May, according to Marco Langbroek, a satellite tracker based in Leiden, the Netherlands. “As this is a lander that was designed to survive passage thro
Keywords: atmosphere earth orbit reentry spacecraft
Find related items on AmazonPublished on: 2025-07-31 22:00:19
When the Hunga Tonga-Hunga Ha‘apai volcano blew its top in 2022, it wasn’t just one of the most powerful eruptions in modern history—it literally made waves in space. The explosion sent a towering plume of ash and gas over 31 miles (50 kilometers) into the atmosphere, punching far above where commercial jets cruise and most weather lives. But what really blew scientists’ minds? The ripple effect didn’t stop there. It kept going—all the way to the upper atmosphere, where our satellites circle th
Keywords: atmosphere earth eruption hunga waves
Find related items on AmazonPublished on: 2025-08-15 13:02:54
On Wednesday, news broke that researchers had found the most compelling evidence yet of a "biosignature"—a chemical present at levels that are only consistent with life—on a distant exoplanet. It didn't take much time for some less-than-reliable news sources to go from there to talk of a planet that "could be 'teeming with life'" and the obvious follow-up, "Scientists reveal what aliens could REALLY look like on exoplanet K2-18b." Even in the best of circumstances, however, talk of a biosignatu
Keywords: atmosphere biosignature new planet properties
Find related items on AmazonPublished on: 2025-08-16 09:46:14
Rice, the world’s most consumed grain, will become increasingly toxic as the atmosphere heats and as carbon dioxide emissions rise, potentially putting billions of people at risk of cancers and other diseases, according to new research published Wednesday in The Lancet. Eaten every day by billions of people and grown across the globe, rice is arguably the planet’s most important staple crop, with half the world’s population relying on it for the majority of its food needs, especially in develop
Keywords: atmosphere billions carbon especially rice
Find related items on AmazonPublished on: 2025-08-16 19:02:21
Astronomers say they've found "the most promising signs yet" of chemicals on a planet beyond our Solar System that could indicate the presence of life on its surface. Using the James Webb Space Telescope, the team found a possible 'biosignature' – the potential fingerprint of life – within its atmosphere, although they say they're remaining "cautious", and that this isn't a confirmed detection. The chemicals detected are the same as those produced by marine-dwelling organisms on Earth. The te
Keywords: 18b atmosphere dimethyl k2 planet
Find related items on AmazonPublished on: 2025-08-18 05:20:35
In 2020, a group of scientists came up with an explanation for strange inconsistencies in Jupiter’s upper atmosphere. They suggested that ice-encrusted mushballs rain down during intense thunderstorms on the gas giant. At the time, however, the notion of ammonia-packed slushee hailstones seemed too weird to be true, so they spent the next several years trying to prove it wrong. But Jupiter’s mushballs could not be denied. New research confirmed the bizarre phenomenon not only exists—it could be
Keywords: ammonia atmosphere jupiter mushballs water
Find related items on AmazonPublished on: 2025-08-19 04:00:00
It’s often the case that the more that planets are studied and understood, the more remote the possibility of inhabiting them seems. Mars, for example, is the closest celestial body to Earth in terms of distance, but data shows its conditions are extremely hostile for life. Despite this, NASA has plans to send astronauts to the Red Planet, and Elon Musk is a vocal proponent of establishing a human presence there. In the short term, the solution to colonizing Mars is the construction of special
Keywords: asteroid atmosphere earth mars planet
Find related items on AmazonPublished on: 2025-08-19 07:33:00
Skygazers in the northern region of the US and Canada might catch a glimpse of the Northern Lights as soon as tonight and into tomorrow. The NOAA Space Weather Prediction Center just issued a G3 (strong) geomagnetic storm watch for April 16, when plasma ejected from the sun is expected to reach Earth's magnetic field. Minor geomagnetic storm conditions are likely to carry on until April 17, the agency reported. The colorful lights splashed across the night sky are caused by geomagnetic storms i
Keywords: april atmosphere earth geomagnetic lights
Find related items on AmazonPublished on: 2025-09-03 19:45:37
While trying to determine if it could use the entire Earth's atmosphere as a massive sensor, the US military’s Defense Advanced Research Projects Agency (DARPA) made a highly unusual detection. The agency — which has overseen the development of cutting-edge military technologies and out-there concepts for decades — encountered the distant signature of a SpaceX Falcon 9 reentering the atmosphere during a test in New Mexico last year. The goal of DARPA's AtmoSense program, which kicked off in la
Keywords: atmosphere darpa military new program
Find related items on AmazonPublished on: 2025-09-07 05:00:29
Today, oxygen makes up about 21% of our atmosphere, but it wasn’t always so plentiful. Around 2.7 billion years ago, cyanobacteria—aquatic bacteria that generate energy through photosynthesis—evolved and began releasing oxygen into the oceans. This oxygen gradually accumulated in the atmosphere in a process called the Great Oxidation Event (GOE), which took place between 2.4 and 2.1 billion years ago. New research, however, suggests that aerobic (oxygen-dependent) bacteria may have emerged long
Keywords: atmosphere bacteria evolutionary goe oxygen
Find related items on AmazonPublished on: 2025-09-08 01:00:03
Even gargantuan Jupiter, with its whirling superstorms and volatile temperatures, has a soft side. A team of researchers recently documented stellar winds from the Sun, squishing the planet’s magnetosphere and raising the temperatures in the planet’s atmosphere by 300 degrees Fahrenheit (150 degrees Celsius). The team’s research, published today in Geophysical Research Letters, is the first to document this phenomenon—a burst of solar energy hitting Jupiter. That said, the scientists believe th
Keywords: atmosphere jupiter magnetosphere said solar
Find related items on AmazonPublished on: 2025-09-09 21:10:02
While listening in on the atmosphere, a team of researchers from the U.S. military’s Defense Advanced Research Projects Agency (DARPA) picked up unexpected disturbances caused by a SpaceX rocket plummeting through the atmosphere toward its landing site. DARPA’s AtmoSense program seeks to use Earth’s atmosphere as a global sensor by measuring acoustic and electromagnetic waves propagating through the atmosphere, and attempting to trace them back to a specific disturbance event that took place on
Keywords: atmosense atmosphere data spacex team
Find related items on AmazonPublished on: 2025-09-11 16:47:22
Last year, NASA lofted a massive balloon over Antarctica, carrying beneath it a 5,000-pound telescope. Known as GUSTO, it will help astronomers understand the story of star formation in the universe. A lofted balloon might seem rather a low-tech approach to enable front-line cosmological discoveries in an era when rockets are now ripping into space with such regularity. But scientists have been working for nearly 250 years to perfect the art of scientific ballooning. From the first samples of t
Keywords: 000 air atmosphere balloon universe
Find related items on AmazonPublished on: 2025-10-12 10:15:51
This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: The thermal impact of dust storms on Mars is significant, and is thought to play a similar role to that of water vapor in Earth's atmosphere. Credit: NASA CC0 A new study by researchers including those at the University of Tokyo revealed that atmospheric gravity waves play a crucial role in driving latitudinal air c
Keywords: atmosphere atmospheric earth mars waves
Find related items on AmazonPublished on: 2025-10-18 00:35:23
Earth’s changing climate does not only have an effect on the planet’s oceans, wildlife, and agriculture, it may also impact its surrounding space. New research examines the effect of greenhouse gases on Earth’s upper atmosphere, suggesting that it will shrink over time and become less capable of holding as many satellites as it does now. Using simulations of carbon emissions over time, a team of scientists from MIT is predicting a shocking drop in the satellite-carrying capacity of low Earth or
Keywords: atmosphere debris earth satellites space
Find related items on AmazonPublished on: 2025-11-03 00:46:44
This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: The MIRI/MRS spectrum of WISE-0458, and the best-fit model. Credit: arXiv (2025). DOI: 10.48550/arxiv.2502.13610 Using the James Webb Space Telescope (JWST), an international team of astronomers has explored the atmosphere of a nearby brown dwarf binary designated WISE J045853.90+643451.9. As a result, they detected
Keywords: 0458 atmosphere brown dwarfs wise
Find related items on AmazonPublished on: 2025-11-06 17:00:45
Astronomers have uncovered the secrets of an alien atmosphere on an exoplanet far beyond our Solar System, and it’s unlike anything we’ve ever seen before. In a scientific first, an international team of astronomers has 3D mapped the atmosphere of planet WASP-121b, also known as Tylos. Using the European Southern Observatory’s Very Large Telescope (yes, that’s really what it’s called), they identified complex weather patterns and a surprising chemical composition. Their study, published in an e
Keywords: atmosphere exoplanet like planet tylos
Find related items on AmazonPublished on: 2025-11-04 21:35:00
The big picture: Nearly 6,000 exoplanets have now been confirmed in the vast expanse of the Milky Way galaxy. Some are believed to have the potential to harbor life, while others are so hostile that they make Venus seem mild by comparison. One such planet is the ultra-hot Jupiter known as WASP-121b, nicknamed Tylos – a world so extreme it defies expectations. Located around 900 light-years away in the Puppis constellation, Tylos orbits its parent star at an absurdly close distance, completing a
Keywords: atmosphere layers planet tylos weather
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