14105 comments

• Comment Link April 21, 2025 posted by JeffreyNup

  Lunar clockwork
  What scientists know for certain is that they need to get precision timekeeping instruments to the moon.
  [url=https://kra30c.cc]кракен[/url]
  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 April 21, 2025 posted by Virgilideva

  Space, time: The continual question
  If time moves differently on the peaks of mountains than the shores of the ocean, you can imagine that things get even more bizarre the farther away from Earth you travel.
  [url=https://kra30c.cc]кракен даркнет[/url]
  To add more complication: Time also passes slower the faster a person or spacecraft is moving, according to Einstein’s theory of special relativity.
  
  Astronauts on the International Space Station, for example, are lucky, said Dr. Bijunath Patla, a theoretical physicist with the US National Institute of Standards and Technology, in a phone interview. Though the space station orbits about 200 miles (322 kilometers) above Earth’s surface, it also travels at high speeds — looping the planet 16 times per day — so the effects of relativity somewhat cancel each other out, Patla said. For that reason, astronauts on the orbiting laboratory can easily use Earth time to stay on schedule.
  https://kra30c.cc
  кракен ссылка
  For other missions — it’s not so simple.
  
  Fortunately, scientists already have decades of experience contending with the complexities.
  
  Spacecraft, for example, are equipped with their own clocks called oscillators, Gramling said.
  
  “They maintain their own time,” Gramling said. “And most of our operations for spacecraft — even spacecraft that are all the way out at Pluto, or the Kuiper Belt, like New Horizons — (rely on) ground stations that are back on Earth. So everything they’re doing has to correlate with UTC.”
  But those spacecraft also rely on their own kept time, Gramling said. Vehicles exploring deep into the solar system, for example, have to know — based on their own time scale — when they are approaching a planet in case the spacecraft needs to use that planetary body for navigational purposes, she added.
  
  For 50 years, scientists have also been able to observe atomic clocks that are tucked aboard GPS satellites, which orbit Earth about 12,550 miles (20,200 kilometers) away — or about one-nineteenth the distance between our planet and the moon.
  
  Studying those clocks has given scientists a great starting point to begin extrapolating further as they set out to establish a new time scale for the moon, Patla said.
  
  “We can easily compare (GPS) clocks to clocks on the ground,” Patla said, adding that scientists have found a way to gently slow GPS clocks down, making them tick more in-line with Earth-bound clocks. “Obviously, it’s not as easy as it sounds, but it’s easier than making a mess.”
• Comment Link April 21, 2025 posted by Gisele

  Pretty part of content. I simply stumbled upon your blog and in accession capital
  to claim that I get in fact enjoyed account your blog posts.
  Any way I'll be subscribing on your feeds or
  even I fulfillment you access consistently fast.
• Comment Link April 21, 2025 posted by Gates of Olympus - vvu

  Gates of Olympus oyununda kayıplar yaşıyorum!
  gates of olympus oyna, Pragmatic Play tarafından sunulan sürükleyici bir slot oyunudur.|Pragmatic Play'in sunduğu Gates of Olympus, mitolojik bir temaya sahiptir. Bu oyun, Zeus’un krallığına adım atma fırsatı sunar.
  
  Gates of Olympus demo oyna seçeneği ile stratejinizi oluşturmadan önce deneyim kazanabilirsiniz.
  
  Gates of Olympus oyna demo modunda, oyunun heyecan verici mekaniklerini ve dinamik yapısını keşfedebilirsiniz. Oyunun ana özellikleri arasında dinamik ödeme sistemi ve büyük ödüller bulunur. Gates of Olympus ile şansınızı deneyin ve büyük ödüllere ulaşın!
• Comment Link April 21, 2025 posted by ラブドール エロ 漫画

  [url="https://www.kireidoll.com/tpe-real-sex-doll-941.html"]ラブドール 高級[/url]Truly,a slice of this will change your life.
• Comment Link April 21, 2025 posted by ラブドール 通販

  [url="https://www.riarudoll.com/"]ラブドール リアル[/url]Sally experiences dissociation.Where once viewers could hear trees in the breeze,
• Comment Link April 21, 2025 posted by Chicago Press

  Excellent write-up! Media releases are crucial for molding
  media narratives and communicating important information.
  They help forge rapport between companies and reporters.
  Writing compelling press releases involves being clear, aligned with the preferences of
  specific media outlets. With the rise of digital media, press
  releases further act a important role in digital public relations.
  They merely inform traditional news outlets
  but also increase visits and enhance a business’s web presence.
  Integrating multimedia elements, such as graphics, can enhance
  press releases significantly appealing and distributable.
  Adapting to the developing media sphere while preserving core principles can substantially increase a press release’s reach.
  What are your thoughts on incorporating multimedia in news releases?
• Comment Link April 21, 2025 posted by Site - sa

  Hey guys,
  
  I've been diving into the world of online gaming lately, and I’ve gotta say — it’s a total blast. At first, I was a bit wary. I mean, how do you even trust an online platform with your hard-earned money, right? But after spending hours researching (and trying out a few questionable sites so you can avoid that mess), I figured out a few things that set apart a reliable casino from a complete fraud. First off, if you’re new to all this, here’s the golden rule: **check the license**. If a casino doesn’t have a proper legal status (like from the Malta Gaming Authority or the UKGC), just close that tab. No bonus is worth the trouble of never seeing your funds again. Also — and I know no one wants to — check the terms. That’s the only way to know what kind of playthrough limits they’ve slapped onto those so-called “amazing” bonuses.
  
  Now, let me share a site I’ve been hooked on these last few weeks. It’s been a breath of fresh air. The interface? Super clean. Payouts? No waiting around. And the game selection? *Massive*. Slots, live dealers, blackjack, even some oddball options I hadn’t tried before. Check it out here: https://potretbanten.com/mengenal-lebih-dekat-fotografi-jurnalistik-bersama-kotret/ What really impressed me was the customer service. I had a tiny issue with a bonus not working, and they got back to me in like no time. Compare that to other sites where you’re just shouting into the void — yeah, no thanks.
  
  Also, if you’re into bonuses (and who isn’t?), this place offers some legit ones. But here’s the trick: don’t just go crazy over promos. It’s smarter to get clear terms than a huge bonus you’ll never be able to withdraw. I’m not saying you should go and blow your whole paycheck — please don’t. But if you’ve got a little extra spending money and you’re looking for a bit of online excitement, online casinos can totally deliver. Just stay sharp, set a budget, and don’t treat it like a side hustle. It’s for fun, not for a paycheck. Anyway, just wanted to drop my experience here in case anyone’s looking for solid info or trying to find a good place to play. If you’ve got your own recommendations or even some wild losses, I’m all ears — love talking shop about this stuff.
  
  Good luck out there, and spin smart, win big ??
• Comment Link April 21, 2025 posted by コスプレ えろ

  and the other was opened but a very little way.Such a scanty portion of light was admitted through these means,[url="https://www.merrss.com/cosplay-sexy/"]コスプレ エッチ[/url]
• Comment Link April 21, 2025 posted by Gates of Olympus - bnu

  Pragmatic Play Gates Of Olympus Oyununda Büyük Kayıplar Yaşıyorum!
  dede oyunu, Pragmatic Play tarafından sunulan eğlenceli bir slot oyunudur.|Pragmatic Play'in sunduğu Gates of Olympus, tanrısal bir temaya sahiptir. Bu oyun, Zeus’un krallığına adım atma fırsatı sunar.
  
  Gates of Olympus demo oyna seçeneği ile oyunun temposunu ve özelliklerini önceden deneyimleyebilirsiniz.
  
  Gates of Olympus oyna demo modunda, oyunun farklı özelliklerini ve kazanç sistemini deneyimleyebilirsiniz. Oyunun ana özellikleri arasında çeşitli bonuslar ve yüksek kazanç fırsatları yer alır. Gates of Olympus ile eğlencenin ve kazancın kapılarını aralayın!