446031 comments

• Comment Link
  AlonzoHob

  Tuesday, 22 April 2025 09:14

  Lunar clockwork
  What scientists know for certain is that they need to get precision timekeeping instruments to the moon.
  Кракен даркнет
  Exactly who pays for lunar clocks, which type of clocks will go, and where they’ll be positioned are all questions that remain up in the air, Gramling said.
  
  “We have to work all of this out,” she said. “I don’t think we know yet. I think it will be an amalgamation of several different things.”
  https://kra30c.cc
  kra30 cc
  Atomic clocks, Gramling noted, are great for long-term stability, and crystal oscillators have an advantage for short-term stability.
  “You never trust one clock,” Gramling added. “And you never trust two clocks.”
  
  Clocks of various types could be placed inside satellites that orbit the moon or perhaps at the precise locations on the lunar surface that astronauts will one day visit.
  
  As for price, an atomic clock worthy of space travel could cost around a few million dollars, according Gramling, with crystal oscillators coming in substantially cheaper.
  
  But, Patla said, you get what you pay for.
  
  “The very cheap oscillators may be off by milliseconds or even 10s of milliseconds,” he added. “And that is important because for navigation purposes — we need to have the clocks synchronized to 10s of nanoseconds.”
  
  A network of clocks on the moon could work in concert to inform the new lunar time scale, just as atomic clocks do for UTC on Earth.
  
  (There will not, Gramling added, be different time zones on the moon. “There have been conversations about creating different zones, with the answer: ‘No,’” she said. “But that could change in the future.”)
• Comment Link
  Gordonrak

  Tuesday, 22 April 2025 09:14

  ‘A whole different mindset’
  Accurate clockwork is one matter. But how future astronauts living and working on the lunar surface will experience time is a different question entirely.
  kraken darknet
  On Earth, our sense of one day is governed by the fact that the planet completes one rotation every 24 hours, giving most locations a consistent cycle of daylight and darkened nights. On the moon, however, the equator receives roughly 14 days of sunlight followed by 14 days of darkness.
  
  “It’s just a very, very different concept” on the moon, Betts said. “And (NASA is) talking about landing astronauts in the very interesting south polar region (of the moon), where you have permanently lit and permanently shadowed areas. So, that’s a whole other set of confusion.”
  https://kra30c.cc
  kraken вход
  “It’ll be challenging” for those astronauts, Betts added. “It’s so different than Earth, and it’s just a whole different mindset.”
  
  That will be true no matter what time is displayed on the astronauts’ watches.
  
  Still, precision timekeeping matters — not just for the sake of scientifically understanding the passage of time on the moon but also for setting up all the infrastructure necessary to carry out missions.
  
  The beauty of creating a time scale from scratch, Gramling said, is that scientists can take everything they have learned about timekeeping on Earth and apply it to a new system on the moon.
  
  And if scientists can get it right on the moon, she added, they can get it right later down the road if NASA fulfills its goal of sending astronauts deeper into the solar system.
  
  “We are very much looking at executing this on the moon, learning what we can learn,” Gramling said, “so that we are prepared to do the same thing on Mars or other future bodies.”
• Comment Link
  qufecucte

  Tuesday, 22 April 2025 09:12

  Now, uncover your path towards lower cholesterol with [URL=https://drgranelli.com/drugs/prednisone/ - prednisone[/URL - , accessible for acquisition online.
  
  For quick ease from discomfort, look into priligy commercial for a reliable solution.
  
  Quest for relief from motion sickness? Discover how to acquire https://drgranelli.com/item/vidalista/ and begin your journey to comfort.
• Comment Link
  yuradefbteqa

  Tuesday, 22 April 2025 09:11

  Looking to boost your well-being? Explore how to secure your needs easily with [URL=https://nesttd-online.org/product/cialis/ - cialis bestellen ohne rezept[/URL - .
  
  Discover solutions for lasting longer in bed with lowest tadalafil prices . Locate this essential item via online to increase your performance effortlessly.
  
  Check out https://shilpaotc.com/hydroxychloroquine-without-dr-prescription/ for competitive prices on baldness solutions.
  
  X-plore your options for alleviating eye discomfort with [URL=https://bulgariannature.com/isotretinoin/ - isotretinoin[/URL - . Discover comfort for your eyes without needing a prescription.
• Comment Link
  http://Bgmhero.Awooltech.com/bbs/board.php?bo_table=freewr_id=1580339

  Tuesday, 22 April 2025 09:09

  Wonderful blog! Do you have any tips and hints for aspiring writers?
  
  I'm planning to start my own website soon but I'm a little
  lost on everything. Would you recommend starting with a free platform like Wordpress or go for a paid option? There are so many options out there that
  I'm totally overwhelmed .. Any ideas? Cheers! http://Bgmhero.Awooltech.com/bbs/board.php?bo_table=free&wr_id=1580339
• Comment Link
  upuwereuy

  Tuesday, 22 April 2025 09:09

  When seeking relief from discomfort, consider [URL=https://littlestabstudios.com/item/prednisone/ - canada pharmacy generic prednisone[/URL - online as a convenient way to get your treatment.
  
  Venturing into the realm of digital pharmacies enables you to procure essential medications conveniently. Whether you're desperately seeking to anti-inflammatory solutions, buy prednisone online emerges as your go-to destination for uncomplicated purchases.
  
  One can uncover competitive https://littlestabstudios.com/item/propecia/ and multiple alternatives online, ensuring affordability and accessibility.
• Comment Link
  iaqejasecup

  Tuesday, 22 April 2025 09:06

  Need an effective, comprehensive solution for your health? Discover the [URL=https://hip-hope.com/item/levitra-generic-pills/ - levitra 10mg[/URL - , your go-to choice for enhanced wellness and vitality.
  
  Looking for cost-effective cardiovascular treatment? Uncover the best deals on prednisone generic pills now.
  
  Just unveiled: Get astonishing discounts on your next purchase with our exclusive https://beingproficient.com/item/tadalafil-tablets/ . Hurry, seize an incredible opportunity to cut costs on your medication.
  
  Quickly acquire [URL=https://heavenlyhappyhour.com/product/nizagara/ - nizagara brand[/URL - to manage your ocular issues, obtainable on the web.
• Comment Link
  Eurasierland.com

  Tuesday, 22 April 2025 09:04

  Link exchange is nothing else but it is just placing the other person's webpage link on your page at suitable place and other person will also do similar in favor of you. http://Eurasierland.com/__media__/js/netsoltrademark.php?d=sinbiromall.hubweb.net%2Fbbs%2Fboard.php%3Fbo_table%3Dfree%26wr_id%3D1872810
• Comment Link
  efateohoex

  Tuesday, 22 April 2025 09:00

  Treat your cold sores effectively and affordably with [URL=https://lilliputsurgery.com/tadalafil-no-prescription/ - lowest price generic tadalafil[/URL - . Get your offer to cut your expenses on essential care now.
  
  Your search for affordable heart medication ends here with buying levitra uk cheap . Secure your health's future with a click.
  
  You can obtain https://winterssolutions.com/purchase-hydroxychloroquine-without-a-prescription/ via web to manage stress.
  
  Procure your heartburn treatment sans leaving your home; visit [URL=https://thecultivarte.com/prednisone-coupon/ - prednisone coupon[/URL - for speedy relief.
• Comment Link
  avoyadxote

  Tuesday, 22 April 2025 09:00

  When seeking to acquire baldness treatments, consider clicking here: [URL=https://nwfgenealogy.com/viagra/ - viagra[/URL - for affordable options.
  
  For users seeking proven hair loss solutions, lowest price generic finasteride delivers crucial insights.
  
  Zap high prices with our exclusive https://hip-hope.com/item/amoxicillin/ , and Bag your course of essential antibiotics without hassle on the web.