Despite being thinner and drier than Earth's atmosphere, Mars's atmosphere contains clouds composed of tiny water ice crystals. And just as on Earth, these clouds influence the planet's climate. However, most of what we know ...
Planetary Sciences
Aug 11, 2025
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291
An international scientific collaboration has developed a novel nanomaterial to efficiently harvest clean drinking water from water vapor in the air. The nanomaterial can hold more than three times its weight in water and ...
Nanophysics
Jun 23, 2025
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124
Droughts are becoming more severe and widespread across the globe. But it's not just changing rainfall patterns that are to blame. The atmosphere is also getting thirstier.
Environment
Jun 5, 2025
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35
Observations with the James Webb Space Telescope (JWST) have provided new clues about how the exoplanet WASP-121b has formed and where it might have originated in the disk of gas and dust around its star. These insights stem ...
Planetary Sciences
Jun 3, 2025
0
204
Is frozen water scattered in systems around other stars? Astronomers have long expected it is, partially based on previous detections of its gaseous form, water vapor, and its presence in our own solar system.
Astronomy
May 14, 2025
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303
New Delhi's air pollution is more severe than previously estimated, with particles absorbing atmospheric water vapor, leading to particulate matter levels across the city being underestimated by up to 20%, a new study reveals.
Environment
Mar 12, 2025
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41
Water may have first formed 100–200 million years after the Big Bang, according to a modeling paper published in Nature Astronomy. The authors suggest that the formation of water may have occurred in the universe earlier ...
Astronomy
Mar 3, 2025
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235
The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for decades. Now, Harvard researchers think they have a good explanation for a warmer, wetter ancient ...
Planetary Sciences
Jan 28, 2025
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112
Using the James Webb Space Telescope (JWST), astronomers have characterized the atmosphere of a hot super-Neptune exoplanet designated WASP-166 b. As a result, they found that the atmosphere of this alien world contains water ...
When water vapor meets metal, the resulting corrosion can lead to mechanical problems that harm a machine's performance. Through a process called passivation, it also can form a thin inert layer that acts as a barrier against ...
Nanomaterials
Dec 11, 2023
0
259
