Japanese Researchers Launch World's First Wooden Satellite 'LignoSat'
日本的研究人员首次发射了一颗名为'LignoSat'的木制卫星进入轨道。这个创新设备于2024年11月5日发射，完全由木材制成，特别是传统上用于制作剑的本木木材。LignoSat位于轨迹上，距离地球约400公里。其主要目标是测试木材在太空中的韧性和耐久性。
这个木制设备的一个特殊属性是，它在重新进入大气层时完全燃烧，不留下任何有害的残留物或污染物。这有助于减少太空污染和碎片。
科学家们乐观地认为，在未来，将可能在月球和火星上建造木制的栖息地和基础设施。这一突破为太空研究中的可持续创新开辟了道路，并在卫星建造中创造了开创性机会。
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#462
🔬
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rɪˈsɜː.tʃəz
noun
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People who study and investigate to discover new information or facts.
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Researchers are working on innovative solutions. |
scientists, investigators
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laymen, generalists
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#463
🪵
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wʊd
noun
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The hard fibrous material that forms the main substance of the trunk or branches of a tree or shrub.
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Wood is being tested for its resilience in space. |
timber, lumber
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metal, plastic
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#464
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ˈsæt.əl.aɪt
noun
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An artificial object which has been intentionally placed into orbit around a celestial body.
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Satellites provide critical data for research. |
spacecraft, orbiter
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ground station
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#465
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ˈlɪɡ.nəʊˌsæt
noun
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A wooden satellite that demonstrates the use of wood in space technology.
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LignoSat demonstrates the use of wood in space. |
wooden satellite, timber orbiter
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metal satellite
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#466
🌍
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ˈɔː.bɪt
noun
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The curved path of a celestial object around a star, planet, or moon.
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The satellite maintains its orbit around Earth. |
path, trajectory
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random movement
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#467
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lɔːntʃt
verb
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Set (something) in motion by pushing it or letting it go.
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The satellite was launched successfully. |
deployed, sent
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retrieved, grounded
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#468
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ˈɪn.ə.və.tɪv
adjective
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Featuring new methods; advanced and original.
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Innovative technologies drive progress. |
creative, groundbreaking
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conventional, traditional
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#469
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ˌæp.əˈreɪ.təs
noun
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The technical equipment or machinery needed for a particular activity or purpose.
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The apparatus was designed to be eco-friendly. |
equipment, device
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absence, simplicity
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#470
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trəˈdʒek.tər.i
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The path followed by a projectile flying or an object moving under the action of given forces.
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The satellite followed its intended trajectory. |
course, route
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deviation, randomness
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#471
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əbˈdʒek.tɪv
noun
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A thing aimed at or sought; a goal.
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The main objective is to test sustainability. |
goal, purpose
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aimlessness, randomness
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#472
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rɪˈzɪl.i.əns
noun
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The ability to recover quickly from difficulties; toughness.
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Testing the resilience of wood is crucial. |
strength, endurance
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fragility, weakness
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#473
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ˌdjʊə.rəˈbɪl.ə.ti
noun
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The ability to withstand wear, pressure, or damage; hard-wearing.
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The durability of materials affects performance. |
longevity, toughness
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frailty, fragility
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#474
⭐
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ˈæt.rɪ.bjuːt
noun
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A quality or feature regarded as a characteristic or inherent part of someone or something.
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An important attribute of wood is its flexibility. |
feature, quality
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flaw, fault
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#475
🗑️
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ˈrez.ɪ.djuːz
noun
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A small amount of something that remains after the main part has gone or been taken or used.
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The burning process leaves no harmful residues. |
remnants, debris
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purity, absence
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#476
☠️
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pəˈluː.tənts
noun
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A substance that pollutes or contaminates the environment.
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Pollutants contribute to environmental degradation. |
contaminants, impurities
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purifiers, cleaners
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#477
☣️
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kənˌtæm.ɪˈneɪ.ʃən
noun
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The process of making something less pure by exposure to or addition of a poisonous or polluting substance.
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Contamination of air leads to health issues. |
pollution, impurity
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purity, cleanliness
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#478
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ˈdeb.riː
noun
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Scattered pieces of rubbish or remains.
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Space debris is a major concern for scientists. |
rubble, waste
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order, purity
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#479
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ˈhæb.ɪ.tæts
noun
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The natural home or environment of an animal, plant, or other organism.
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Scientists envision habitats on the Moon. |
homes, dwellings
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exile, homelessness
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#480
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ˈɪn.frəˌstrʌk.tʃər
noun
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The basic physical and organizational structures and facilities needed for the operation of a society or enterprise.
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Developing infrastructure is key to progress. |
framework, foundation
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chaos, disorganization
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#481
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ˈbreɪk.θruː
noun
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A sudden, dramatic, and important discovery or development.
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The breakthrough opens doors for new technology. |
discovery, innovation
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setback, regression
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#482
♻️
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səˈsteɪ.nə.bəl
adjective
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Able to be maintained at a certain rate or level.
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Sustainable practices ensure environmental health. |
eco-friendly, durable
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unsustainable, temporary
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#483
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ˌɪn.əˈveɪ.ʃən
noun
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The action or process of innovating; a new method, idea, or product.
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Innovation drives progress in all sectors. |
creativity, invention
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imitation, stagnation
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#484
🎯
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ˌpaɪəˈnɪə.rɪŋ
adjective
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Involving new ideas or methods; innovative and original.
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Pioneering efforts often lead to success. |
groundbreaking, trailblazing
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conventional, following
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#485
🌟
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ˌɒp.əˈtjuː.nɪ.tiz
noun
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A set of circumstances that makes it possible to do something.
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New opportunities arise with every innovation. |
chances, possibilities
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limitations, obstacles
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