ЦитироватьBY70-1 is a 2U CubeSat project led by China Center for Aerospace Science and Technology International Communications for school education and amateur radio. The amateur radio station onboard will provide telecommand, telemetry and FM repeater functions. The spacecraft will be 3 axis stabilised and have deployable solar panels. Proposing a V/U transponder and requesting a 436.2MHz downlink and a 145.935 MHz uplink. Planning a launch from Jiuquan on dec 26th 2016 into a 530km cicular SSO.
(https://forum.novosti-kosmonavtiki.ru/forum/file/67140) (https://forum.novosti-kosmonavtiki.ru/forum/file/67141)
https://www.chinaspaceflight.com/satellite/BAYIMS/BY70-1.html
GaoJing (SuperView) is the proposed Chinese high resolution (GSD <= 0.5m) commercial remote sensing satellite constellation to be built by CASC. It will consist of more than 24 satellites and the first one will be launched by the end of 2016. http://forum.nasaspaceflight.com/index.php?topic=38741.0
It operates at an altitude of 500 km and provides imagery with 0.5 m panchromatic resolution and 2 m multispectral resolution. The swath width is 12 km and the descending node time is 10:30 am. It possesses high agility and runs with multiple collection modes including long strip, multiple strips collect, multiple point targets collect and stereo imaging. The maximum single scene can be 60 km × 70 km. http://space.skyrocket.de/doc_sdat/gaojing-1.htm
http://bbs.9ifly.cn/thread-15462-3-1.html
(https://forum.novosti-kosmonavtiki.ru/forum/file/67257)
http://bbs.9ifly.cn/forum.php?mod=redirect&goto=findpost&ptid=15473&pid=521276
SuperView's Debut for Chinese Users (http://www.siweidg.com/english/news/company/2016/1201/218.html)ЦитироватьOn 25 November, SuperView -1 01/02 arrived at Taiyuan Satellite Launch Center, waiting for 26 December, Big Day for launch. Since they are the first Commercial Made-in-China VHR satellites, all its gestures volumes to all the users and industry stakeholders in China.
SuperView's operator, investor and builder jointly invited the potential satellite data users to have a close look at the satellites in the storage house in the afternoon on 22 November. All these visitors were industry bosses, and they showed keen interests in the beneficial potentials.
The three sides held an explanation meeting for the visitors. At this meeting, Mr. Xie Bin, deputy chief designer showed the guests around the two satellites and introduced the technical specifications. He said: "SuperView-1 employs the CAST3000B bus and a PAN&MS camera to collect images with 0.5 m in panchromatic and 2 m in multispectral bands. Compared to existing imaging satellites in China, it shows a significant advantage on its agility and locational accuracy. The first two satellites (SuperView-1 01/02) will be launched on 26 December 2016 and the next two will be launched in second half year of 2017."
At this meeting, Lily Xu, CEO of the operator said: "Different from all the Chinese EO satellites launched in the past decade, our SuperView services will be totally commercial, and we will customize data collection services and develop derived products based on marketing demands."
About SuperView
SuperView Constellation is formed of 16 0.5 m optical satellites, 4 better performed optical satellites, 4 VHR SAR satellites, and a fleet of hyperspectral and video satellites. The first two 0.5 m satellites (SuperView-1 01/02) will be launched by CZ-2D on 26 December 2016, and the next 2 will be launched to the same orbit in the second half year of 2017. And the full construction of SuperView constellation will be completed by 2022.
The Stakeholding Companies
Beijing Space View Technology Co., Ltd. is the operator, China Siwei Surveying and Mapping Technology Co., Ltd. is the investor, and China Spacesat Co., Ltd. is the builder of SuperView Constellation.
Lily Xu, GM Beijing Space View Technology talks about SuperView satellite program (https://www.youtube.com/watch?v=2LIie614YTA)
https://www.youtube.com/watch?v=2LIie614YTA (https://www.youtube.com/watch?v=2LIie614YTA)
Брошюра
http://www.siweidg.com/brochure/SuperView-1.zip
(https://forum.novosti-kosmonavtiki.ru/forum/file/67850) (https://forum.novosti-kosmonavtiki.ru/forum/file/67851)
Полоса захвата 12 км "лучше, чем у конкурентов" это смело.
У GeoEye-1 (2008) 15, у "Плеяд" (2011) - 20 км.
На 9ifly и nsf пишут о вероятном переносе пуска из-за погодных условий.
https://twitter.com/bjspaceview/status/813038472382382080
Цитировать(https://pbs.twimg.com/profile_images/796291309304573953/UB18BuJg_bigger.jpg)Space View @bjspaceview (https://twitter.com/bjspaceview) 26m26 minutes ago (https://twitter.com/bjspaceview/status/813038472382382080)
SuperView-1 01/02 launch now no earlier than December. 28 due to weather conditions.
Успешный запуск; спутники на орбите.
запустили в 03:23 UTC
https://www.nasaspaceflight.com/2016/12/superview-duo-long-march-2d/
(https://forum.novosti-kosmonavtiki.ru/forum/file/67910) (https://forum.novosti-kosmonavtiki.ru/forum/file/67911)
http://news.qq.com/a/20161228/020400.htm
China launches high-resolution remote sensing satellites (http://news.xinhuanet.com/english/2016-12/28/c_135938315.htm)ЦитироватьTAIYUAN, Dec. 28 (Xinhua) -- China launched a pair of 0.5-meter high-resolution remote sensing satellites from the Taiyuan Satellite Launch Center in Shanxi Province on Wednesday.
The satellites, SuperView-1 01/02, blasted off at 11:23 a.m. Beijing time on the back of a Long March 2D rocket, according to the center.
They are able to provide commercial images at 0.5-meter resolution.
(https://forum.novosti-kosmonavtiki.ru/forum/file/67912)
Видео пуска, немного о ПН
http://tv.cctv.com/2016/12/28/VIDEoyOcbA7NwfU7eIXUgnuT161228.shtml
В твиттере @ChinaSpaceflight появилось сообщение о возможных проблемах с орбитой SuperView
Цитировать ChinaSpaceflight @cnspaceflight (https://twitter.com/cnspaceflight) 2 hours ago (https://twitter.com/cnspaceflight/status/813993380472496128)
高景卫星可能有些问题，等入轨参数
но чуть позже написали, что была "ложная тревога"
ЦитироватьChinaSpaceflight @cnspaceflight (https://twitter.com/cnspaceflight) 20 minutes ago (https://twitter.com/cnspaceflight/status/814012564233293828)
虚惊一场，卫星一切正常
China Launches High-resolution Remote Sensing Satellites (https://www.youtube.com/watch?v=9RVWnoe9x6o&sns=tw)
https://www.youtube.com/watch?v=9RVWnoe9x6o (https://www.youtube.com/watch?v=9RVWnoe9x6o)
Цитироватьche wi пишет:
но чуть позже написали, что была "ложная тревога"
ЦитироватьChinaSpaceflight @cnspaceflight 20 minutes ago (https://twitter.com/cnspaceflight/status/814012564233293828)
虚惊一场，卫星一切正常
Не очень понятно, почему ложная, если TLEшки есть на три объекта на переходной орбите.
A: 97.58°, 216x528 km, 91.98 min
B: 97.59°, 215x529 km, 91.98 min
C: 97.59°, 215x528 km, 91.97 min
Но подождем второго и последующих комплектов.
Судя по сообщению на NSF, что-то пошло не так на этапе работы первой ступени.
Справа на фото, видимо - расчётное и фактическое время; разделение 1-й и 2-й ступеней произошло почти на 7 секунд позже.
(https://forum.novosti-kosmonavtiki.ru/forum/file/67927)
https://twitter.com/cnspaceflight/status/814066578094313472
ЦитироватьBG2BHC @bg2bhc (https://twitter.com/bg2bhc) 33 minutes ago (https://twitter.com/bg2bhc/status/814113925981536256)
BY70-1 downlink received. The satellite was launched into a wrong orbit of about 520x220. Its reentry will be in maybe one or two months.
Макдауэлл пишет (http://forum.nasaspaceflight.com/index.php?topic=38741.msg1623786#msg1623786):
ЦитироватьAnd from a private source I just got info that suggests that yes, they have more than enough dV to get to the right orbit. Let's watch the TLEs over the coming days.
(https://forum.novosti-kosmonavtiki.ru/forum/file/67937)
https://www.chinaspaceflight.com/satellite/Gaojing/Gaojing1-01-02-launch.html
http://russian.news.cn/2016-12/28/c_135938377.htm
ЦитироватьКитай запустил спутники дистанционного зондирования Земли с высоким разрешением
2016-12-28 13:31:49丨Russian.News.Cn
Тайюань, 28 декабря /Синьхуа/ -- В среду Китай запустил спутники дистанционного зондирования Земли с высоким разрешением.
В 11:23 по пекинскому времени с космодрома Тайюань в провинции Шаньси /Северный Китай/ с помощью ракеты-носителя "Чанчжэн-2D" был произведен успешный запуск двух спутников дистанционного зондирования Земли с высоким разрешением SuperView-1 01/02.
Спутники коммерческого назначения способны предоставлять изображения с разрешением 0,5 м.
(https://img.novosti-kosmonavtiki.ru/123630.jpg)
(https://img.novosti-kosmonavtiki.ru/123631.jpg)
Цитировать (https://img.novosti-kosmonavtiki.ru/67516.jpg) Jonathan McDowell @planet4589 (https://twitter.com/planet4589) 17 мин.17 минут назад (https://twitter.com/planet4589/status/814228977523036164)
The first perigee of the Gaojing sats was at 0428 UTC over #Guatemala (https://twitter.com/hashtag/Guatemala?src=hash). Still unclear how this relates to reentering debris seen around then
(https://img.novosti-kosmonavtiki.ru/67516.jpg) Jonathan McDowell @planet4589 (https://twitter.com/planet4589) 4 ч.4 часа назад (https://twitter.com/planet4589/status/814171797969141760)
Based on the rules set out in http://planet4589.org/space/jsr/back/news.669 ... (https://t.co/W3NKtfnpod) I am tentatively scoring the CZ-2D as 0.75 (off-nominal but usable orbit)
(https://img.novosti-kosmonavtiki.ru/67516.jpg) Jonathan McDowell @planet4589 (https://twitter.com/planet4589) 6 ч.6 часов назад (https://twitter.com/planet4589/status/814145880236392448)
However it's plausible (likely?) the GJ sats have enough propellant to raise their orbits themselves, at some cost to their operational life
(https://img.novosti-kosmonavtiki.ru/67516.jpg) Jonathan McDowell @planet4589 (https://twitter.com/planet4589) 6 ч.6 часов назад (https://twitter.com/planet4589/status/814145175899488257)
It's now clear that the ChangZheng-2D launch of the GaoJing satellites was a partial failure, leaving payloads in a lower than planned orbit
http://spaceflightnow.com/2016/12/28/chinese-earth-observation-satellites-launched-into-lower-than-planned-orbit/
ЦитироватьChinese Earth observation satellites launched into lower-than-planned orbit
December 28, 2016 (http://spaceflightnow.com/2016/12/) Stephen Clark (http://spaceflightnow.com/author/stephen-clark/)
https://youtu.be/9RVWnoe9x6o
https://youtu.be/9RVWnoe9x6o (https://youtu.be/9RVWnoe9x6o)
Two commercial Earth-imaging satellites launched by a Chinese Long March 2D booster Wednesday are flying in lower-than-planned orbits after an apparent rocket mishap, according to tracking data published by the U.S. military.
The two SuperView 1, or Gaojing 1, satellites are flying in egg-shaped orbits ranging from 133 miles (214 kilometers) to 325 miles (524 kilometers) in altitude at an inclination of 97.6 degrees.
The satellites would likely re-enter Earth's atmosphere within months in such a low orbit, and it was unclear late Wednesday whether the craft had enough propellant to raise their altitudes.
The high-resolution Earth-observing platforms were supposed to go into a near-circular orbit around 300 miles (500 kilometers) above the planet to begin their eight-year missions collecting imagery for Siwei Star Co. Ltd., a subsidiary of China Aerospace Science and Technology Corp., a government-owned entity.
The 1,234-pound-pound (560-kilogram) satellites lifted off at 0323 GMT Wednesday (10:23 p.m. EST Tuesday) from the Taiyuan space center in northern China's Shanxi province on top of a 13-story Long March 2D rocket, according to China's state-run Xinhua news agency.
The launch occurred at 11:23 a.m. Beijing time, marking China's 22nd attempted space launch of the year, and the 21st rocket mission to reach orbit.
But the two-stage launcher did not put the SuperView 1 satellites into the expected orbit, raising concerns among outside observers that the Long March 2D ran into problems.
The mission also carried a small amateur radio satellites made by Beijing high school students.
The SuperView 1 satellites are designed to collect optical black-and-white imagery with a resolution of less than 20 inches (about 50 centimeters), making them the highest-resolution civilian Earth-observing satellites launched by China.
The satellites can capture imagery in nearly 7.5-mile-wide (12-kilometer) swaths, turning to observe multiple locations on a single pass, or record images of the same point from multiple angles, allowing processors on the ground to generate stereo three-dimensional images.
(https://img.novosti-kosmonavtiki.ru/155199.jpg) (https://img.novosti-kosmonavtiki.ru/155199.jpg)
Artist's concept of Beijing Space View's planned constellation of optical and radar imaging satellites. The spacecraft illustrated at upper left is one of the SuperView 1 satellites launched Wednesday. Credit: Beijing Space View
Color images from the SuperView 1 satellites will have a resolution of around 6 feet, or 2 meters, according to information released by Beijing Space View Technology Ltd., which holds exclusive rights to distribute and sell SuperView 1 imagery globally for mapping, land use, urban planning, agricultural, oil and gas exploration, maritime, security, defense and intelligence applications, the company said.
Beijing Space View's sister-company Siwei WorldView is a joint venture between Siwei Surveying and Mapping Technology Co. Ltd., Navinfo and DigitalGlobe, the Colorado-based owner of the WorldView and GeoEye commercial Earth observation satellites.
The two distributors sell high-resolution imagery commercially in the Chinese market from China's own civilian-operated remote sensing observatories and international satellites like the WorldView and GeoEye series, South Korea's Kompsat family of spacecraft, Japan's ALOS satellite, the Spanish-owned Deimos missions, and Kazakhstan's KazEOSat 1 Earth observation platform.
The SuperView 1 satellites — if they can be salvaged and commissioned — would have given China its own commercial imaging spacecraft.
Two more SuperView satellites are scheduled to launch in mid-2017, and Siwei Star aims to have a fleet of more than two dozen Earth observation craft in orbit by 2022, including 16 SuperView-type optical satellites, four platforms with even better optical imaging capabilities, four X-band synthetic aperture radar satellites to observe through clouds and darkness, and multiple video and hyperspectral imaging spacecraft.
Два из трёх спутников (понятно какие) начали подъем перигея.
По последним TLE (на celestrak.com) объект B поднял перигей с 213 до 261,6 км
Для объекта A пока не обновили публичные тулайны, но на форуме nsf пишут, что поднялся с 214 до 242 км
41907/2016-083A: 241.3 x 523.6 км, 97.6°
41908/2016-083B: 265.9 x 524.3 км, 97.6°
41909/2016-083C: 215.0 x 520.2 км, 97.6°
41910/2016-083D: 212.4 x 514.1 км, 97.6°
Насколько эти спутники будут эффективны на эллиптической орбите? :oops:
Цитироватьinstml пишет:
Насколько эти спутники будут эффективны на эллиптической орбите?
Так скруглят. Вопрос, до какой полуоси станут тянуть, чтобы на эксплуатацию еще топлива осталось.
заколдованная площадка
(https://forum.novosti-kosmonavtiki.ru/forum/file/67950)
Gaofen 10:"авария, по-видимому, произошла на этапе работы третьей ступени РН (http://novosti-kosmonavtiki.ru/mag/2016/2609/32367/)"
Да, финальный пуск года (http://novosti-kosmonavtiki.ru/forum/messages/forum12/topic15741/message1602804/#message1602804) состоялся не очень удачно...
ЦитироватьPirat5 пишет:
Да, финальный пуск года (http://novosti-kosmonavtiki.ru/forum/messages/forum12/topic15741/message1602804/#message1602804) состоялся не очень удачно...
Вот у китайцев и есть возможность исправить финальный пуск китайского (http://godzagodom.com/kitajskij-novyj-god-v-2017-godu-data-prazdnovaniya/)года
ещё подняли перигей
SUPERVIEW-1 01 /41907/2016-083A: 352.8 x 525.7 км, 97.61°
SUPERVIEW-1 02 /41908/2016-083B: 369.8 x 525.5 км, 97.57°
http://spacenews.com/chinese-satellites-raising-orbits-after-launch-anomaly/
ЦитироватьChinese satellites raising orbits after launch anomaly
by Jeff Foust (http://spacenews.com/author/jeff-foust/) — December 30, 2016
(https://img.novosti-kosmonavtiki.ru/155673.jpg)
An illustration of a SuperView-1 satellite. Credit: Siwei Star Co. Ltd.
WASHINGTON — Two Chinese remote sensing satellites placed into a low orbit after an apparent problem with their launch vehicle are gradually raising their orbits and may still be able to carry out their missions.
The two SuperView-1 satellites launched at 10:23 p.m. Eastern Dec. 27 from the Taiyuan Satellite Launch Center on a Long March 2D rocket. Chinese media declared the launch a success, but satellite observers noted the two spacecraft were placed in elliptical orbits ranging from 214 to 524 kilometers rather than the planned circular sun-synchronous orbit at an altitude of 530 kilometers.
Since the launch, the two satellites have been gradually raising their orbits. Orbital data provided by the U.S. Air Force's Joint Space Operations Center indicated that as of early Dec. 30 one spacecraft, designated SuperView-1 01, is in an orbit of 352 by 526 kilometers. The other, SuperView-1 02, is in an orbit of 369 by 526 kilometers.
Such maneuvers would be consistent with the satellites using onboard propulsion to raise their orbits, at some cost to their lifetimes. A secondary payload on the launch, a student-built small satellite named BY70-1, is in an orbit of 214 by 518 kilometers, suggesting it lacks a propulsion system to raise its orbit.
Neither the owner of the SuperView satellites, Siwei Star Co. Ltd. of Beijing, nor other Chinese officials have commented on the apparent launch anomaly. Outside observers noted that the timing of several events during the launch, including the separation of the second stage from the first stage and the second stage's engine shutdown, were delayed from scheduled times by several seconds.
The two SuperView satellites are the first commercial Chinese high-resolution Earth imaging satellites. The spacecraft, each weighing 560 kilograms, carry cameras capable of taking images at a resolution of 0.5 meters per pixel. They will be joined by two similar spacecraft scheduled for launch in 2017, placed in the same orbit and separated from one another by 90 degrees.
Ultimately, Siwei Star Co. Ltd. plans to place 16 such spacecraft in orbit, in a constellation that will also include four satellites capable of even higher resolution imagery, four designed to produce synthetic aperture radar imagery and an unspecified number of hyperspectral and video satellites. That constellation, the company said prior to this launch, would be completed by 2022.
(SUPERVIEW-1 01) 41907/2016-083A: 407.2 x 527.1 км, 97.61°
(SUPERVIEW-1 02) 41908/2016-083B: 421.6 x 527.9 км, 97.57°
(BY70-1) 41909/2016-083C: 214.4 x 518.2 км, 97.6°
(CZ-2D R/B) 41910/2016-083D: 211.2 x 504.4 км, 97.59°
А какова была компоновка "головы" в этом запуске? На ступени сидит один "Гаоцзин", накрытый переходником, на переходнике сверху второй "Гаоцзин", и сверху ГО? Если так - тогда где этот "средний" переходник? У спейстрека его нет.
Кстати, да. Про компоновку вопрос интересный. Переходника не вижу.
Быть может, друг на друге стояли? А трубу куда?
(https://forum.novosti-kosmonavtiki.ru/forum/file/67995)
A: 484.5x528.1
B: 510.2x531.2
Дотянули практически. И LTDN всего на минуту уполз.
Судя по
(https://img.novosti-kosmonavtiki.ru/141373.jpg)
и
(https://img.novosti-kosmonavtiki.ru/141299.jpg)
в наличии должен быть сложный ГО, состоящий из верхней и нижней частей. Нижняя часть при такой компоновке должна выходить на орбиту. А ее нет...
(SUPERVIEW-1 01) 41907/2016-083A: 503.3 x 530.4 км, 97.61°
(SUPERVIEW-1 02) 41908/2016-083B: 517.6 x 535.6 км, 97.57°
(BY70-1) 41909/2016-083C: 213.8 x 483.2 км, 97.58°
(CZ-2D R/B) 41910/2016-083D: 207.3 x 439.9 км, 97.58°
(https://forum.novosti-kosmonavtiki.ru/forum/file/68137) (https://forum.novosti-kosmonavtiki.ru/forum/file/68138) (https://forum.novosti-kosmonavtiki.ru/forum/file/68139)
http://weibo.com/5598304842/EqlGIsnZf
(SUPERVIEW-1 01) 41907/2016-083A: 516.6 x 536.4 км, 97.62°
(SUPERVIEW-1 02) 41908/2016-083B: 517.4 x 535.8 км, 97.57°
И в 180° друг от друга вдоль орбиты.
Цитировать (https://img.novosti-kosmonavtiki.ru/67530.jpg) Spaceflight Now @SpaceflightNow (https://twitter.com/SpaceflightNow) 5 мин.5 минут назад (https://twitter.com/SpaceflightNow/status/819572185308295169)
Two Chinese Earth observing satellites maneuver into planned orbit after off-target launch & return first images. http://spaceflightnow.com/2017/01/11/commercial-earth-observing-craft-recover-from-off-target-launch/ ... (https://t.co/hHbgFIUSKg)
(https://img.novosti-kosmonavtiki.ru/156542.jpg)
(https://img.novosti-kosmonavtiki.ru/156443.jpg)
ЦитироватьБезумный Шляпник пишет:
А какова была компоновка "головы" в этом запуске? На ступени сидит один "Гаоцзин", накрытый переходником, на переходнике сверху второй "Гаоцзин", и сверху ГО? Если так - тогда где этот "средний" переходник? У спейстрека его нет.
Так лучше видно...
(https://forum.novosti-kosmonavtiki.ru/forum/file/68284)
Сзади стоит нижняя слегка коническая секция с нижним КА внутри, торчит труба оптической системы. Внутри у верхнего среза притаился транспортно-пусковой контейнер с BY70-1.
Впереди имеем низкую цилиндрическую секцию и конический адаптер, на нем верхний КА. Сейчас его накроют обтекателем и всю эту конструкцию взгромоздят на ту сборку, что на заднем плане. И уже все вместе повезут на старт ставить на ракету.
So, ближайшая к нам цилиндроконическая фигня обязана быть на орбите. Иначе из-под нее ни нижний КА, ни школьный кубсат не вылезут.
So, она там и есть и называется 2016-083D, потому что больше некому. А ступени на орбите нет, ибо ее вход в атмосферу видели над Гватемалой через 61 минуту после запуска: http://qcostarica.com/turrialba-volcano-camera-captures-images-of-meteor-fireball-over-costa-rica/
ЦитироватьLiss пишет:
So, она там и есть и называется 2016-083D, потому что больше некому. А ступени на орбите нет, ибо ее вход в атмосферу видели над Гватемалой
Сильно. И похоже на правду.
https://twitter.com/cnspaceflight/status/821696100771905539/photo/1
Цитировать【BY70-1】八一中学的卫星在长征二号丁火箭的安放位置。
(https://forum.novosti-kosmonavtiki.ru/forum/file/68343) (https://forum.novosti-kosmonavtiki.ru/forum/file/68344)
https://ria.ru/science/20170322/1490530586.html
ЦитироватьКитайские спутники по зондированию Земли "Гаоцзин-1" передали первые снимки
ПЕКИН, 22 мар — РИА Новости, Иван Булатов. Китайские высокочувствительные спутники дистанционного зондирования Земли "Гаоцзин-1" передали первые снимки, пишет в среду газета China Daily (http://www.chinadailyasia.com/nation/2017-01/13/content_15556783.html) со ссылкой на Китайскую академию космических технологий (CAST).
Два спутника "Гаоцзин-1" были запущены 28 декабря 2016 года с космодрома Тайюань в провинции Шаньси при помощи ракеты-носителя "Великий поход-2D". Спутники также известны как SuperView 1. Они представляют собой группировку китайских гражданских спутников дистанционного зондирования.
Спутники способны передавать изображение с разрешением до 50 сантиметров для коммерческих целей. Первые снимки были получены на Земле во вторник. Отмечается, что еще два спутники "Гаоцзин-1" будут запущены Китаем к концу 2017 года.
Ничо так снимочек
(https://img.novosti-kosmonavtiki.ru/223910.jpg)
Potala Palace in Lhasa, Tibet autonomous region, is shown in an image released by the SuperView network. (Provided To China Daily)
Цитировать (https://pbs.twimg.com/profile_images/796291309304573953/UB18BuJg_bigger.jpg) Space View @bjspaceview (https://twitter.com/bjspaceview) 56 мин. назад (https://twitter.com/bjspaceview/status/844495166752735233)
Worldly famous landmarks captured by SuperView-1, the first pic is the Pentagon and the second is Australian Parliament House.
(https://pbs.twimg.com/media/C7g_sqcVUAA4KDN.jpg)
(https://pbs.twimg.com/media/C7g_uixVQAArN8-.jpg)
Ну чей-то полметра там нет :-)