Cloud Formation

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  James Webb and Chandra Capture Images of Star Clusters in Distant Galaxies

  NASA’s James Webb Space Telescope and Chandra X-ray Observatory have unveiled stunning new images of two star clusters in the Small Magellanic Cloud. NGC 602, located approximately 200,000 light-years from Earth, showcases active star formation, with dust clouds and ionised gas revealing unique stellar birth conditions. Meanwhile, NGC 2264 featur...

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  Webb Telescope Confirms Planet-Forming Disks Last Longer in Early Universe

  The James Webb Space Telescope has revealed that planet-forming disks around stars in the early universe lasted far longer than previously believed. By studying NGC 346, a star cluster in the Small Magellanic Cloud, Webb observed disks surviving for 20–30 million years, challenging current models. This discovery suggests that low-metal environmen...

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  Hubble Captures NGC 5643’s Spiral Arms, Star Formation, and Hidden Black Hole

  The NASA/ESA Hubble Space Telescope has captured detailed images of the spiral galaxy NGC 5643, located 40 million light-years away. This grand design galaxy features striking spiral arms outlined by young blue stars and dust clouds, with star-forming regions visible as pinkish hues. Ultraviolet and X-ray studies have revealed an active galactic nu...

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  Hubble Telescope Reveals Milky Way Blowing Gas off LMC Galaxy in Close Encounter

  NASA’s Hubble Space Telescope has captured an extraordinary phenomenon as the Milky Way galaxy exerts ram pressure on the Large Magellanic Cloud (LMC), stripping away most of its gas halo. The interaction, which occurs as LMC passes near the Milky Way, has led to the loss of significant mass from the dwarf galaxy. Despite this, LMC retains enough...

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  Study Finds Industrial Aerosols May Cause Local Snowfall by Freezing Clouds

  A new study led by the University of Tartu has shown that industrial emissions, particularly aerosol particles, can influence local snowfall by triggering ice formation in supercooled clouds. Using satellite and ground-based radar observations, researchers found that factories, including cement plants and power stations, may cause localised snow pl...

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  NASA’s Juno Probe Captures Stunning Views of Jupiter’s Storms and Moon Amalthea

  NASA’s Juno probe captured vibrant, high-contrast images of Jupiter’s stormy atmosphere and an up-close view of its moon, Amalthea, during the spacecraft’s 66th flyby on October 23. The images were processed by citizen scientists, enhancing the colours to showcase Jupiter’s unique cloud formations and highlighting details of Amalthea agains...

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  Microplastics Could Be Changing Earth’s Climate, Reveals New Study

  A Penn State University study published in Environmental Science & Technology: Air reveals that airborne microplastics may influence the climate by affecting cloud structures and weather patterns. The study found that microplastics act as ice nucleating agents in clouds, potentially altering precipitation. Professor Miriam Freedman highlights the n...

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  Microplastics In Clouds Might Be Affecting Our Environment. Scientists Are Worried

  Microplastics, the tiny pieces of plastic smaller than 5 millimetres have been spotted in nearly every nook and cranny of our planet.

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  James Webb Telescope Uncovers First Possible Brown Dwarfs Beyond Milky Way

  The James Webb Space Telescope has possibly identified brown dwarfs beyond the Milky Way for the first time, offering new insights into how stars formed in the early universe. Located in the star cluster NGC 602 within the Small Magellanic Cloud, these “failed stars” may help explain star formation under early cosmic conditions. This discovery,...

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  Astronomers Successfully Detect Brown Dwarfs in a Distant Star Cluster

  For the first time, astronomers have detected brown dwarfs outside the Milky Way in the star cluster NGC 602, situated approximately 200,000 light-years away in the Small Magellanic Cloud. Utilising the James Webb Space Telescope (JWST), the team sought young brown dwarf candidates in an environment that resembles the early universe, with limited h...

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  New Atlas of Martian Clouds Reveals A Diverse Atmosphere

  Despite its thin atmosphere composed primarily of carbon dioxide, Mars can produce striking cloud formations when conditions are right,

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  James Webb Telescope Captures First Image of Aligned Protostellar Outflows

  NASA’s James Webb Space Telescope has made a significant discovery with its latest image of the Serpens Nebula, taken on June 20, 2024. This image showcases aligned protostellar outflows—jets of gas expelled by newborn stars—all pointing in the same direction. Serpens Nebula, a reflection nebula, reflects light from nearby stars rather than e...

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  Warming Of Arabian Sea Linked To Wayanad Landslides, Says Climate Scientist

  Warming of the Arabian Sea is allowing the formation of deep cloud systems, leading to extremely heavy rainfall in Kerala in a shorter period and increasing the possibility of landslides, a senior climate scientist said today.

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  Explained: How Sun Was Formed 4.6 Billion Years Ago

  While the upcoming total solar eclipse is a special moment to reflect on our place in the universe, scientists have been studying the birth of the sun and the formation of our solar system for a long time.

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  Source Of Dust Key To Ice Formation In Clouds: Scientists

  Dust particles from river deltas can more potently influence ice formation in clouds than those from deserts, researchers have found.