Klik hier om het gastenboek te tekenen 101 April 18, 2025 - 05:24 PM Georgehak   перейдите на этот сайт <a href=https://vodkabetslot.ru>казино vodka bet</a> 102 April 18, 2025 - 05:20 PM Georgestusy   узнать больше <a href=https://vodkabetslot.ru/>vodkabet водка казино</a> 103 April 18, 2025 - 05:14 PM Jeffreywaync   Lunar clockwork What scientists know for certain is that they need to get precision timekeeping instruments to the moon. <a href=https://kra30c.cc>kraken tor</a> 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 kraken darknet 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.”) 104 April 18, 2025 - 05:14 PM VirgilNab   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. <a href=https://kra30c.cc>kraken</a> 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 kraken darknet 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 mile... 105 April 18, 2025 - 04:49 PM RobertNaide   ‘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. <a href=https://kra30c.cc>kraken ссылка</a> 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 Кракен тор “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.” 106 April 18, 2025 - 04:47 PM Clydefum   Джойказино: мир азарта и больших возможностей!Погрузитесь в атмосферу ярких эмоций! Сотни слотов, live-игры с реальными дилерами, турниры с призами — выбирайте развлечения по вкусу. Регистрация за пару кликов, бонусы для всех игроков и моментальные выплаты. Лицензия гарантирует честность, а поддержка работает круглосуточно. Удобный интерфейс и мобильная версия оценят даже новички <a href="https://start.me/w/g1EnNp">https://start.me/w/g1EnNp</a> 107 April 18, 2025 - 04:47 PM Stephanieguand   0.1680. A woman (d and <a href=https://sagevfoods.com/rice/>https://sagevfoods.com/rice/</a> e). Mock-ups of a three-chamber device for checking communication skills (above) and wishes of social novelty (below). 108 April 18, 2025 - 04:39 PM AlonzotoT   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. <a href=https://kra30c.cc>kraken официальный сайт</a> 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 kraken зайти 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, ... 109 April 18, 2025 - 04:35 PM Andrealalp   Lunar clockwork What scientists know for certain is that they need to get precision timekeeping instruments to the moon. <a href=https://kra30c.cc>kraken</a> 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 kraken 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.”) 110 April 18, 2025 - 04:25 PM Jorgeadvox   Телеграм канал escort_moscow_pro — это место, где эстетика, грация и мастерство сочетаются с безупречным обслуживанием. Здесь вы найдёте эскорт-девушек, обеспечивающих комфорт и удовольствие. Каждая встреча с девушками — это возможность почувствовать комфортное общение, комфортом и приятной обстановкой. Удобный интерфейс сайта позволяет быстро найти спутницу по личным запросам, а скрупулёзный подход делает обслуживание на высшем уровне. Позвольте себе роскошь наслаждаться моментами, которые запомнятся надолго. <a href=https://t.me/escort_moscow_pro>порно эскорт</a> [Boven] Page # ... 7  8  9  10  11  12  13  14  15  16  ... of 100 [Bottom]