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What is the Lowest Astronomical Tide? Check out this article 👉 https://lnkd.in/d5CqQ3d2 #AstronomicalTide #shipping #shippingindustry #maritimeindustry #maritime #maritimesafety #MarineInsight #Merchantnavy #Merchantmarine #MerchantnavyShips

Check out this fascinating article about how the Moon is drifting away from Earth, which could eventually lead to 25-hour days! Read more here: https://lnkd.in/g-TBscQ4 #MoonDrift #25HourDay #LunarScience #SpaceNews #Astronomy #EarthAndMoon #TimeChange #ScienceUpdate #FutureOfTime #SpaceExploration

🌑🌟 Understanding the Rarity of Total Solar Eclipses: A Celestial Phenomenon*🌟🌑 Total solar eclipses are among the most captivating astronomical events, characterized by the precise alignment of the Sun, Moon, & Earth. This alignment results in the Moon casting its shadow on Earth, a phenomenon observable only under specific conditions. The Science Behind the Phenomenon At the core of total solar eclipses lies a striking celestial coincidence. Despite the Sun's diameter being about 400 times greater than that of the Moon, their respective distances from Earth render them nearly equal in apparent size to observers on the planet. This unique proportional relationship allows the Moon to completely cover the Sun when viewed from specific locations on Earth. Path of Totality The most visually stunning aspect of a total solar eclipse is the path of totality. This narrow, specific trajectory across the Earth's surface is where observers can experience the full majesty of the eclipse, witnessing the Sun become entirely obscured by the Moon. The path of totality offers a rare glimpse into the Sun's outer atmosphere, or corona, facilitating studies into solar winds & magnetic fields. Why It Matters Total solar eclipses offer invaluable opportunities for scientific research & public engagement with celestial phenomena. They remind us of the intricacies of our solar system and the precision of celestial mechanics, fostering a deeper appreciation for the universe's wonders. As we continue to explore & understand these extraordinary events, let's celebrate the beauty + scientific significance of total solar eclipses. #Astronomy #SolarEclipse #CelestialEvents #ScienceCommunication Image: EarthSky

📡Early Evolution of Planetary Disk Structures Seen for the First Time. Planet Formation May Occur Much More Rapidly than Previously Thought The evolutionary sequence of protoplanetary disks with substructures, from the ALMA CAMPOS survey. These wide varieties of planetary disk structures are possible formation sites for young protoplanets. Image credit ALMA/Hsieh et al. in prep. An international team of astronomers has found ring and spiral structures in very young planetary disks, demonstrating that planet formation may begin much earlier than once thought. The results were presented today at the 243rd Meeting of the American Astronomical Society. American Astronomical Society (AAS) Using data fromALMA, the team captured images of Class 0 and Class I planetary disks, which are much younger than the Class II disks observed by earlier disk surveys. Class II disks are known to have gaps and ring structures, indicating that planetary formation is well underway. 🔗https://lnkd.in/eHSUWBg8

In a fascinating turn of events, scientists predict that Earth's day might eventually stretch to 25 hours due to the Moon’s gradual drift away from our planet. The Moon is moving away at about 4 centimeters per year, a process influenced by gravitational interactions and shifts in Earth’s geography. This slow but steady drift affects Earth’s rotation, gradually lengthening the day over geological timescales. As the Moon continues to recede, its diminishing gravitational pull will cause Earth’s rotation to slow, leading to longer days. While this change won’t happen anytime soon, it highlights the dynamic relationship between Earth and the Moon and how celestial mechanics can shape our day-night cycle. This prediction emphasizes the importance of understanding long-term astronomical processes and their potential impacts on our planet. #EarthDay #MoonDrift #Astronomy #GeophysicalChange #CelestialMechanics #LongerDays

In 1979, the estimation of solar eclipses 🌞 would have been based on astronomical calculations using traditional methods. These methods involve precise mathematical 👩🎓 calculations of the orbits of the Earth 🌎 , the Moon 🌚 , and the Sun ☀ . Astronomers would have used astronomical 👩🚀 almanacs, which contain tables and predictions for celestial events including eclipses 🌇 . The calculations involve understanding the motions and positions of the Earth 🌏 , Moon 🌒 , and Sun 🌞 relative to each other. Specifically, solar eclipses occur when the Moon passes between the Earth and the Sun, casting a shadow on the Earth's surface. The prediction of when and where a solar eclipse will occur involves determining when this alignment will happen and where the shadow will fall. In 1979 📅 , the process of calculating and predicting solar eclipses would have been more manual and reliant on traditional astronomical 👩🚀 techniques compared to today. However, the fundamental principles and methods used for predicting solar eclipses have remained largely consistent over time, with advancements in technology and computing power allowing for more accurate and precise predictions 🍥 . There will indeed be a total solar eclipse visible in the United States on April 8, 2024. This eclipse will follow a path of totality that stretches from the southwestern to the northeastern regions of the country. The path of totality will pass through several states including Texas, Oklahoma, Arkansas, Missouri, Illinois, Indiana, Ohio, New York, Vermont, and Maine. Major cities within the path of totality include Dallas, Texas; Little Rock, Arkansas; Indianapolis, Indiana; Cleveland, Ohio; and Buffalo, New York. During a total solar eclipse, the Moon completely covers the Sun, casting a shadow on the Earth and causing a temporary darkness known as totality within the path of totality. Observers located within this path will experience the eerie and breathtaking sight of the Sun's corona, the outer atmosphere of the Sun, surrounding the darkened disk of the Moon. It's sure to be an exciting event for astronomers, sky watchers, and the general public alike, drawing attention and interest from across the country. Hafiz Muhammad Arbi #solareclipse #sun #2024 #solareclipsemichigan #solareclipseUS

Over 6,000 years ago, the Sumerians crafted detailed clay maps of the solar system, depicting the Sun as a central star and accurately illustrating the orbits and positions of the planets. Some of their artwork intriguingly features enigmatic giant entities. More than 6,000 years ago, the Sumerians, an ancient civilization in Mesopotamia, produced remarkably detailed clay maps of our solar system. These early astronomical diagrams demonstrate their understanding that the Sun is a star at the center of the solar system, with the planets orbiting around it. The surviving Sumerian drawings reveal an impressive accuracy in mapping the orbits and relative positions of the planets. In addition to their scientific insights, some of these ancient artworks include enigmatic depictions of colossal entities, adding a layer of mystery to their sophisticated astronomical knowledge. This blend of advanced understanding and intriguing imagery highlights the complexity of Sumerian culture and their contributions to early science. Credit: AstronomyRevisit

For those who prefer to skip reading this article, here’s it’s summary: “In conclusion, the scientific scenario theorizing "acid rain" following a large comet or asteroid impact with Earth is the best explanation for the "Wormwood Star" prophecy existing today.”

One of the most beautiful clusters of stars is the Orion constellation. Since it is visible from almost any place in the world, the star cluster is renowned by stargazers and scientists. However, there are many reasons that make this constellation very important to astronomers. Orion is a prominent cluster of stars visible during the winter in the northern skies.

Pluto, a dwarf planet located in the Kuiper Belt, has fascinated scientists with its diverse geological features. Among these features are mountains that offer insight into its geological history. Here are some key points about the mountains on Pluto: 1. **Tombaugh Regio**: One of the most notable regions on Pluto is Tombaugh Regio, which is a large heart-shaped area named after Clyde Tombaugh, the discoverer of Pluto. Within this region, there are prominent mountain ranges. 2. **The Mountains**: The mountains on Pluto, particularly in the Sputnik Planitia area of Tombaugh Regio, are mainly composed of water ice that has undergone deformation. These mountains can be up to 3,500 meters (about 11,500 feet) high. They appear to be made up of large blocks of ice that have been shaped by tectonic activity and possibly by cryovolcanism (volcanic activity involving ice). 3. **Formation**: The current understanding is that these mountains are relatively young in geological terms, indicating that Pluto is still tectonically active. The presence of large mountains suggests that there may be a subsurface ocean or some other geophysical processes that keep the crust dynamic. 4. **Unique Composition**: The ice in Pluto's mountains is not just water ice; it can also include other ices like nitrogen, methane, and carbon monoxide. This composition gives the mountains their unique appearance and texture. 5. **Surface Features**: The landscape of Pluto is incredibly varied, with not just mountains but also valleys, plains, and possible glaciers. The interplay of these features indicates a complex and dynamic surface shaped by a variety of processes over time. 6. **NASA's New Horizons Mission**: The most detailed images and data about Pluto's mountains come from NASA's New Horizons mission, which flew by Pluto in July 2015. The spacecraft provided high-resolution images that revealed the structure and scale of these mountains, sparking further interest in icy bodies beyond Neptune. Pluto's mountains are a striking feature that highlight the dwarf planet's geological activity and complexity, significantly altering our understanding of icy bodies in the solar system.