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StarChild

05 Iul 2016 10:32


Juno a ajuns la Jupiter

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https://www.missionjuno.swri.edu/

Vizionare placuta  :D


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jean

27 Iul 2016 21:11



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Din pacate pozele si informatiile de la sonda Juno se lasa asteptate, nu stiu ce se intampla la NASA. Ultima poza trimisa este neclara si cu planeta fotografiata de la mare distatanta. Sunt un pic dezamagit, pana si telescopul Hubble a obtinut imagini mult mai apropiate si interesante cu Jupiter. Sa nu uitam ca sonda se afla pe orbita in jurul planetei si aveam mari asteptari.


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nobody

27 Iul 2016 21:52



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Mai ai un pic de rabdare: https://www.missionjuno.swri.edu/news/mission-status-report-team-begins-powering-up-science-instruments
Iti aduci aminte ? :wink:  http://www.astronomy.ro/forum/viewtopic.php?p=139308


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Manu72

27 Iul 2016 22:18



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Cum zice si nobody, mai ai putintica rabdare

Abia pe 21 octombie incep primele 2 orbite si  abia pe 16 noiembrie incep Science Orbits.


http://spaceflight101.com/juno/juno-mission-trajectory-design/


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nobody

27 Iul 2016 23:11



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Acum se afla in faza de captura.
De pe pagina indicata de Manu72 :wink:, este un link cu mai multe detalii:
>>A more detailed Plan for Juno&#8217;s Capture Orbits
JunoCam will be tasked with collecting hundreds of frames to assemble a second approach movie. Because all instruments had to be shut down for orbital insertion, JunoCam&#8217;s first approach movie could only show the far-field approach with a small Jupiter in the center and its four Galilean moons in a cosmic dance around it.
Heading in from eight million Kilometers, JunoCam will show Jupiter growing significantly in size as the spacecraft approaches, delivering the first detailed images of the planet&#8217;s north pole. Due to the close range of the approach, not all of the Galilean moons will be appearing in the image sequence.

It is noteworthy that this represents the mission&#8217;s only chance of capturing this type of approach sequence since JunoCam and all other instruments will again be shut down during the second Capture Orbit for the critical Period Reduction Maneuver.

Juno&#8217;s first low pass with all instruments running is set for August 27 with a time of closest approach estimated at 12:51 UTC SCET and a perijove altitude of 4,150 Kilometers.


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jean

28 Iul 2016 21:14



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Aveti dreptate, numai ca eu am asteptat asa mult datele de la aceasta misiune ca mi-am pierdut rabdarea.
Ma astept ca Jupiter si Saturn sa nu fie numai o bila de gaze comprimate, mai mult ca sigur au si un nucleu solid si pata rosie sa nu fie un simplu vartej.
Multumesc pentru raspunsuri. O seara buna va doresc.


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Kirk Spock

06 Sep 2016 08:24



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O imagine "never seen before"a lui Jupiter, luata de Juno in trecerea pe la polul sud al "monstrului":
https://www.nasa.gov/sites/default/files/styles/full_width_feature/public/thumbnails/image/pia21032_4_south_polar_full_disk_c.png?itok=rgjy0XPm
(de pe siteul NASA)

