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Scale Walk
Open full pageZviri zvese pano zviri pachokwadi: mavara uye marefu muchikamu chimwe chete. Kana ukasvetuka, pane 3,000 km pa pixel.
Keep scrolling. Every picture you’ve seen of the solar system has stuffed this void out.
Mercury iri pamberi, uko mwangaro wezuva unosvika makumi mana neshanu ezviuru zvemaawa kupfuura panyika.
Hapana chinhu. Wakapfuura 16.8M km kubvira Mercury.
Ruvara rwezuva rwakabva kuzuva 5 min 5 s makore apfuura.
Earth is ahead. Ona kuti sei chidiki imba inoonekwa seyakaita.
Mars ichiri 58.8M km pamberi.
Kusvika paMars, meseji yeradio kubva kunyika inotora pakati pe3 ne22 maminitsi, zvichienderana nenzvimbo dzezvitatu.
Unogona kuisa 4,611 Earths pedyo pedyo munzvimbo yawakapinda nayo kubva paEarth.
Iwe uri 14% yenzira kubva ku Mars kuenda ku Ceres.
Hapana chinhu. Wakapfuura 53.1M km kubvira Mars.
Ruvara rwezuva rwakabva kuzuva 17 min 6 s makore apfuura.
Ceres ichiri 79.6M km pamberi.
Iwe uri mukati mechivharo chema asteroid. Wakasangana nechinhu? Pamutengo wepakati, ma asteroids anenge ari makiromita mazana maviri kubva pamwechete.
Unogona kuisa 12,497 Earths pedyo pedyo munzvimbo yawakapinda nayo kubva paMars.
Iwe uri 17% yenzira kubva ku Ceres kuenda ku Jupiter.
Hapana chinhu. Wakapfuura 122M km kubvira Ceres.
Ruvara rwezuva rwakabva kuzuva 33 min 8 s makore apfuura.
Jupiter ichiri 122M km pamberi.
Unogona kuisa 23,846 Earths pedyo pedyo munzvimbo yawakapinda nayo kubva paCeres.
Iwe uri 10% yenzira kubva ku Jupiter kuenda ku Saturn.
Hapana chinhu. Wakapfuura 130M km kubvira Jupiter.
Ruvara rwezuva rwakabva kuzuva 54 min 5 s makore apfuura.
Saturn ichiri 389M km pamberi.
Voyager 1 took about 20 months to fly from Jupiter to Saturn.
Unogona kuisa 30,529 Earths pedyo pedyo munzvimbo yawakapinda nayo kubva paJupiter.
Iwe uri 70% yenzira kubva ku Jupiter kuenda ku Saturn.
Hapana chinhu. Wakapfuura 519M km kubvira Jupiter.
Ruvara rwezuva rwakabva kuzuva 1 h 16 min makore apfuura.
Uranus ichiri 1.31G km pamberi.
Unogona kuisa 20,605 Earths pedyo pedyo munzvimbo yawakapinda nayo kubva paSaturn.
Iwe uri 27% yenzira kubva ku Saturn kuenda ku Uranus.
Hapana chinhu. Wakapfuura 525M km kubvira Saturn.
Uranus orbits kaviri sekuruboshwe kubva kuzuva kupfuura Saturn.The kure iwe kuenda, the empty it gets.
Ruvara rwezuva rwakabva kuzuva 2 h 3 min makore apfuura.
Uranus ichiri 525M km pamberi.
Unogona kuisa 82,418 Earths pedyo pedyo munzvimbo yawakapinda nayo kubva paSaturn.
Iwe uri 82% yenzira kubva ku Saturn kuenda ku Uranus.
Hapana chinhu. Wakapfuura 1.31G km kubvira Saturn.
Ruvara rwezuva rwakabva kuzuva 2 h 48 min makore apfuura.
Neptune ichiri 1.33G km pamberi.
Unogona kuisa 34,840 Earths pedyo pedyo munzvimbo yawakapinda nayo kubva paUranus.
Iwe uri 36% yenzira kubva ku Uranus kuenda ku Neptune.
Hapana chinhu. Wakapfuura 740M km kubvira Uranus.
Voyager 2 yakatora makore matatu nehafu kuti iite izvi, kubva kuUranus muna 1986 kusvika kuNeptune muna 1989.
Ruvara rwezuva rwakabva kuzuva 3 h 37 min makore apfuura.
Neptune ichiri 444M km pamberi.
Unogona kuisa 104,519 Earths pedyo pedyo munzvimbo yawakapinda nayo kubva paUranus.
Iwe uri 91% yenzira kubva ku Uranus kuenda ku Neptune.
Hapana chinhu. Wakapfuura 129M km kubvira Neptune.
Ruvara rwezuva rwakabva kuzuva 4 h 24 min makore apfuura.
Kuiper belt: ring yenyika dzakasvibira dzakaparadzwa zvakanyanya kuti mushure mePluto, New Horizons yakafamba pedyo neimwe chete yadzo.
Pluto ichiri 906M km pamberi.
Unogona kuisa 50,798 Earths pedyo pedyo munzvimbo yawakapinda nayo kubva paNeptune.
Iwe uri 55% yenzira kubva ku Neptune kuenda ku Pluto.
Hapana chinhu. Wakapfuura 906M km kubvira Neptune.
New Horizons, imwe yeazvino ma spacecraft akatanga, yakatora makore makumi maviri nemana nehafu kuti iende kuPluto.Sunlight inosvika kune Pluto's average distance mumakore gumi nemaviri.
Ruvara rwezuva rwakabva kuzuva 5 h 15 min makore apfuura.
Pluto ichiri 129M km pamberi.
Scroll pasi mukati frame kuti fly kunze, kana kuvhura autopilot pazasi.
End of Journey
Ona kumashure. Iyo yakanakisisa nhamba yezviratidzo ndeyozuva.
Data tafura (text alternative)
| World | Diameter | Distance from the Sun | Kufamba kwezuva | px |
|---|---|---|---|---|
| Mercury | 4,879 km | 0.387 kana | 3 min 13 s | 19,303 |
| Venus | 12,104 km | 0.723 kana | 6 min 1 s | 36,070 |
| Earth | 12,742 km | 1 kana | 8 min 19 s | 49,866 |
| Mars | 6,779 km | 1.52 kana | 12 min 40 s | 75,981 |
| Ceres | 939 km | 2.77 kana | 23 min 0 s | 137,907 |
| Jupiter | 139,822 km | 5.2 kana | 43 min 16 s | 259,447 |
| Saturn | 116,464 km | 9.54 kana | 1 h 19 min | 475,555 |
| Uranus | 50,724 km | 19.2 kana | 2 h 40 min | 956,886 |
| Neptune | 49,244 km | 30.1 kana | 4 h 10 min | 1,499,465 |
| Pluto | 2,377 km | 39.6 kana | 5 h 29 min | 1,974,125 |
Hapana chinhu chinoita kuti mweya wezuva uite sezvaunoita. Kuti zvive nyore kuisa papeji, maplanethi anovharwa pamwe chete uye anodziya. Kufamba pachokwadi chiyero uye iwe discover the real star of the show: space vakasununguka.
Solar system inzvimbo isina chinhu, uye kuti hapana chinhu ndechimwe chezvinhu zvinokosha.
Ona
Zvimwe zvikamu zve Solar System zvinobata maplaneti pamwe chete sezvipo pachinhu, uye zvinovaita kuti vaite sekuti variwo vakuru. Vanofanira kuita: pachokwadi, peji rinenge rasara rakaomarara.
Kumbobvira: kana Sun aive beach ball, sei kure nyika iri? A step? A room? A street?
A street. Nezuva semutambo we1-meter, nyika iri 9 mm peas pamusoro pe107 metres: zvakaenzana nekureba kwenzvimbo yemitambo yebhola. Tengai pfungwa pakuva nechifananidzo ichi paunenge uchifamba.
Scale Walk pamusoro peiyo yakagadzirwa pa true scale: mavara uye marefu mune imwe proportion. Nekuti nezvose zvaunobata, unofamba makiromita 3000. Scroll mukati meframe, tinya Next world, kana tinya paplaneti pane yekufamba mapfupi pamusoro.
- The journey map is to scale too. Iyo yakasviba marker ndiyo iwe. Tarira kuti sei zuva nenyika dzemumigwagwa dzichiungana kumusoro kurudyi.
- Odomometer inobata makiromita uye nguva iyo mhepo yatoda kuti iende kwauri.
- Kana ukamira pedyo nenyika, kamera inovhurwa uye inotarisa mukati (kukurumidza kunoratidzwa pashure pechiyero bar), uye kadhi rinokuratidza uko uri.
- nyika, icho chine 12,742 km pamusoro pepasi, chiri panzvimbo ye50,000 scrolled pixels kubva kuzuva. Neptune iri panzvimbo ye1.5 million pixels.
Nzira yacho ndeyekuti pfungwa yemunhu inofanira kugara iri mupfungwa, uye kuti pfungwa dzinofanirwa kunge dzichishanda nesimba. Izvi ndizvo zvinonzi Solar System: zvidiki-zvidiki zvepasi zvakasiyana nenzvimbo huru yepasi.
_Zvinyorwa
A scale model inoparadza zvese zvinorema neimwe nhamba. Pano nhamba iri 3,000: 3,000 km yechokwadi nzvimbo inoita 1 pixel.
| World | Real diameter | Diameter pa 1 px = 3,000 km | Distance from Sun | Pachiyero ichi |
|---|---|---|---|---|
| Sun | 1,391,400 km | 464 px | 0 | 0 |
| Earth | 12,742 km | 4 px | 149.6 million km | 49,866 px |
| Jupiter | 139,822 km | 47 px | 778.3 million km | 259,437 px |
| Neptune | 49,244 km | 16px | 4,498 million km | 1,499,000 px |
Mufananidzo wakapusa unoshandisa zuva se1-meter ball. Chiva zvese nezuva’s diameter (1.39 miriyoni km):
- Ivhu rine hupamhi hwe9 mm, uye riri 107 m kubva panyika.
- Jupiter i 10 cm grapefruit, 560 m kure.
- Neptune i 3.5 cm marble, 3.2 km kubva pano.
- The nearest star, Proxima Centauri, would be another ball about 29,000 km away: more than two thirds of the way around the real Earth.
Tarisa autopilot pa 1 ×, yazvino speed of light. Unogona kusvetuka 100 pixels panguva imwe chete, izvo zvinoita kuti skrini iite seyakaomarara. Ruvara rwezuva rwakafanira 8 maminitsi kuti ruve panyika uye 4 maawa kuti ruve paNeptune. Zvirongwa zvinokurumidza kumanikidza nguva, kwete makiromita: autopilot zvakare inovhara uye inomisa panzvimbo dzese.
Kufungidzirazve: kusvetuka ne wheel ye mouse, uri kufamba nekukurumidza kana zvakaoma kupfuura mwanga?
Muchidimbu. A brisk scroll inotakura iwe mamirioni ekilomita pasecond, kazhinji kacho makumi maviri kana kupfuura nguva yesimba rezuva; kuverenga kwesimba pasi peodometer kunoratidza izvi. Asiwo, dzimba dzekunze dzinotora nguva yakareba kuti dzivepo. Izvi ndizvo zvakaita kuti marefu arambe ari makuru.
Munyori
Zvimwe zviviri zvakasiyana zvinokanganisa madhiramu: size scale uye distance scale. The ratio of the Sun-Neptune distance (4.5 × 10⁹ km) to Earth’s diameter (1.27 × 10⁴ km) is about 350,000. Screen ine 1,000 pixels yakareba inogona kubvisa mapikicha anosvika 1,000, saka hapana imwe chete yestatic image inogona kuratidzwa pamwe chete neplaneti uye nekuparadzana kwadzo. Interactive zoom, logarithmic axis kana scroll-length model seiyi ndiyo chete yakanaka sarudzo.
Izviwo ndezvekuti orrery pane iyi saiti inopa maviri modes. Readable scale inobata marefu ne square root (r_screen ∝ √r) uye inonyora maplaneti pazviyero zvakajairika zvinoverenga. True scale iine hukuru hwekuenzana uye huremu, saka maplaneti anodzikira kusvika kumadots’ esub-pixel.
Kushaya chinhu kunokonzera zvikonzero zvekufamba kwepasi. Kufamba pakati pezvisikwa zvepasi rose hakusi sekufambisa pakati pemaguta: zvisikwa zvepasi rose zvinofamba, marefu akakura zvikuru, uye mutengo wesimba unoenderana zvakanyanya neshanduko yesimba kupfuura nemamiriro ekunze. Iyo delta-v, ndiyo yakakosha nzira yeNavigator.
Mumwe mubvunzo wekupedzisira: asteroid belt, iyo inowanzoratidzwa senzvimbo ine vanhu vakawanda, iri yakakura kwazvo kuti michina yepasi rose inogona kuifamba pasina chero manoeuvre. Kunyangwe zvazvo Neptune iri pasi peKuiper belt, haina mabhakitiriya.
Tarisa
Sarudza autopilot speed kuita 1× uye tinya 'Kufamba nespeed yezuva'. Ona nguva yekusvika kwezuva panyika: pamusoro pe8 maminitsi 20 masekondi. Pashure pekuona tebhu, fungidzira kuti nguva yakafanana yekushanya inotora sei kusvika kuNeptune, wobva watarisa.
Great. Zvipingamupinyi ndezvekuti kudzidza kunoramba kuripo.
Chidzidzo chekukurukura
3 nhanho mibvunzo. Choose mashoko kuti uone kana iwe uri zvakanaka.
-
Kana zuva richive nehurefu hwe1 meter, nyika ichave iri ipi?
- A A football
- B A grapefruit
- C Maererano 9 mamm, sepea
- D Maererano 1 mm
Kuratidza mhinduro
C. Maererano 9 mamm, sepea Ichi chidimbu chezuva chinosvika 109 mativi enyika, saka 1 m ÷ 109 ≈ 9 mm.
-
Paiyo imwe cheteyo scale, ndeipi nzvimbo iri kure kwazvo kubva kuzuva rine kureba kwe1 meter?
- A Maererano 1 meter
- B Maererano 10 metres
- C Maererano 107 metres
- D Maererano 1 kilometre
Kuratidza mhinduro
C. Maererano 107 metres 1 AU inoita 107.5 madhiramu ezuva, saka nyika ichave nepakati pekureba kwemutambo webhola.
-
Nei mapikicha ezvisikwa zvepasi anoratidzwa nezuva achiratidza nyika dzakatenderedza?
- A Nekuti ivo chaizvoizvo vari pedyo
- B Nekuti pachokwadi chiyero maplaneti aizove makuru kwazvo kuona pane peji
- C Nekuti mapikicha anoratidzwa kuratidza maplanethi pavanosvika pakukurumidza
- D Nekudaro, nekuda kwezuva pollution
Kuratidza mhinduro
B. Nekuti pachokwadi chiyero maplaneti aizove makuru kwazvo kuona pane peji
Kusvika pakupera
- Yakatamba neyakaenzana
- Ona dzidziso
- Akakunda chipingamupinyi
- Akatora chidzidzo
. Kuchengeta kuenderera mberi kwebasa pane iyi kifaa, tinya paKunyora.
Chidzidzo chakapera. Yakanaka!
Kumusoro Mazuva nemakore panzvimbo imwe neimweMashoko mubhuku rino
Zvinyorwa
- NASA NSSDCA Planetary Fact Sheet (diameters, distances)
- JPL SSD: Approximate Positions of the Planets (semi-major axes)
- NASA NSSDCA: Schoolyard Solar System scale model
Iyi dzidzo ine mubhadharo CC BY-SA 4.0.