Svemirska letjelica Parker

Svemirska letjelica Parker (en. Solar Probe, raniji nazivi: Solar Probe, Solar Probe Plus, ili Solar Probe+, skraćeno PSP)^[1] jeste NASA-ina robotizovana svemirska letjelica usmjerena da ispituje vanjsku koronu Sunca.^[2]^[3]^[4] Ona će prići na 8,86 sunčevih radijusa (6,2 miliona kilometara)^[5] od fotosfere (površine) Sunca, i putovat će, kada bude najbliže Suncu, brzinom od 700 000 kilometara na sat.^[6]

NASA Parker svemirska letjelica za ispitivanje Sunca tokom opsežnih ispitivanja uticaja na okolinu

Trajektorij[uredi | uredi izvor]

Letjelica Parker u svojoj misiji koristi višestruku gravitacionu pomoć Venere za inkrementalno smanjenje svog orbitalnog perihela da postigne višestruko prolaženje pored Sunca na udaljenosti od 8,5 sunčevih radijusa. Naučna faza misije će trajati 7 godina, sa 24 obilaska, sa fokusom na periode kada je letjelica najbliža Suncu.^[7]

Status[uredi | uredi izvor]

Lansiranje je obavljeno 12. augusta, 2018., u 7:31 prije podne po GMT.

Reference[uredi | uredi izvor]

^ Clark, Stuart (22. 7. 2018). "Parker Solar Probe: set the controls for the edge of the sun..." The Guardian.
^ Chang, Kenneth (11. 8. 2018). "NASA Delays Parker Solar Probe Launch". The New York Times. Pristupljeno 11. 8. 2018.
^ Chang, Kenneth (31. 5. 2017). "Newly Named NASA Spacecraft Will Aim Straight for the Sun". New York Times. Pristupljeno 1. 6. 2017.
^ Applied Physics Laboratory (19. 11. 2008). "Feasible Mission Designs for Solar Probe Plus to Launch in 2015, 2016, 2017, or 2018" (PDF). Johns Hopkins University. journal zahtijeva |journal= (pomoć)
^ "NASA Press Kit: Parker Solar Probe" (PDF). NASA. Pristupljeno 15. 8. 2018.
^ Garner, Rob (9. 8. 2018). "Parker Solar Probe: Humanity's First Visit to a Star". NASA. Arhivirano s originala, 5. 6. 2017. Pristupljeno 9. 8. 2018.
^ "Solar Probe Plus: A NASA Mission to Touch the Sun:". Johns Hopkins University Applied Physics Laboratory. 4. 9. 2010. Pristupljeno 30. 9. 2010.

Vanjski linkovi[uredi | uredi izvor]

Parker Probe Plus u Johns Hopkins University Applied Physics Laboratory (JHUAPL)
Solar Probe Plus (Mission Engineering Report; JHUAPL)
Heliophysics Research (NASA)
Explorers and Heliophysics Projects Division (EHPD; NASA)
Parker Solar Probe (podaci i novosti; NASA)
Parker Solar Probe (Video/3:45; NYT; August 12, 2018)

[bbc22jl18-1] Clark, Stuart (22. 7. 2018). "Parker Solar Probe: set the controls for the edge of the sun..." The Guardian.

[NYT-20180811-2] Chang, Kenneth (11. 8. 2018). "NASA Delays Parker Solar Probe Launch". The New York Times. Pristupljeno 11. 8. 2018.

[NYT-20170531-3] Chang, Kenneth (31. 5. 2017). "Newly Named NASA Spacecraft Will Aim Straight for the Sun". New York Times. Pristupljeno 1. 6. 2017.

[feasible-4] Applied Physics Laboratory (19. 11. 2008). "Feasible Mission Designs for Solar Probe Plus to Launch in 2015, 2016, 2017, or 2018" (PDF). Johns Hopkins University. journal zahtijeva |journal= (pomoć)

[PressKit-5] "NASA Press Kit: Parker Solar Probe" (PDF). NASA. Pristupljeno 15. 8. 2018.

[NASA-201180809-6] Garner, Rob (9. 8. 2018). "Parker Solar Probe: Humanity's First Visit to a Star". NASA. Arhivirano s originala, 5. 6. 2017. Pristupljeno 9. 8. 2018.

[jhuapl-7] "Solar Probe Plus: A NASA Mission to Touch the Sun:". Johns Hopkins University Applied Physics Laboratory. 4. 9. 2010. Pristupljeno 30. 9. 2010.

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