mokslininkai nusižiūrėjo marsą - lekia ir lekia ten

Sveikiname Amerika ,NASA ju technologini pranasuma!

Linkime sekmingo Phoenix skrydzio ir nusileidimo Marso Siaures Asigalyje!

Linkime surasti vandens, gyvybes!

Linkime istyrineti grunta iki 50 cm gylio, surasti chemines medziagas, jei ju koncentracija yra 10 daleliu is vieno milijardo!

Linkiu surasti cheminius junginius, katijonus, chloridus ir anijonus bromidus sulfatus….
Ir aisku- visus duomenys per Deep Space perduoti i Zeme!

Is oficialus Phoenix Mars Mission puslapio:

Rugpiucio 4, 2007 is Kanaveral KOP bazes, Florida raketa-neseja Delta II per 90 minuciu iskeltas Amerikieciu NASA misijos i Marsa nusileidimo aparatas Phoenix Mars Lander (Finiks aparatas), pagamintas Lockheed Martin Co

Per 10 menesiu jam teks iveikti 679 milijonus kilometru ir 25 Kovo, 2008 nusileisti Marso Siauriniame Poliuje

Verta zinoti, kad :
- nuo Zemes iki Saules yra tik 150 mln kilometru
- Phoenix skrydzio “langas” buvo tik 60 dienu,
-Programos kaina- 420 milijonu USA doleriu,
-Delta II raketos nesejos svoris - 228 tonos, turi 9 variklius
-Phoenix aparato svoris 350 kilogramu, jame yra ir 10 kilogramu kuro nusileidimo 6iems varikliams,
-Phoenix konstrukcjia primena ant aukstu 3 koju, 2 metru skersmens, dideli apkrauta pietu stala, su centre esancia 2,35 metro ilgio, su alkune viduryje, 4 judesio laisves robotu- ranka ir su atsilenkianciomis i sonus dviems stalo dydzio Saules baterijoms.
-Sis Marso aparatas bus stacionarus, t.y. neturi ratu ir negales vazineti po Marsa kaip Spirit (Dvasia) ar Oppurtunity (Galimybe), kurie sveiki, puikiai dirbantys jau 1100 dienu- 12 kartu ilgiau, nei buvo suprojektuoti-
- Oppurtunity surado 15-20 laipsniu akmenuota slaita ir rengiasi nusileisti i 800 metru skersmens Victoria krateri ir saugiai is jo isvaziuoti!
-Dabartiniu metu Phoenix skrieja link Marso 19794 km/val greiciu
-Zinokite, kad garso greitis 1180 km/valanda, T.y . 1 Mach. Virsgarsiniu naikintuvu greitis 2…2,3 Mach
- t,y Phoenix skrenda is inercijos 17 kartu greiciau uz garsa, palaipsniui greitedamas del Saules traukos ir likus 125 klometrams iki Marso jo - greitis bus 27200 km/valanda,
- Tuomet isijungs parasiutu sistema ir ji stabdys Phoenix, kuomet greitis sumazes iki 1,7 Mach. Tuomet parasiutas bus atjungtas ir nustumta i shona, kad netrukdytu,
- Zinokite, kad Phoenix gales komunikuoti su bet kuriuo is 3 NASA jau esanciu orbitiniu Marso palydovu!
- nuo 5 myliu (8 km) aukscio isijungs MARDI (Mars decent Imager)- 1024 ant 1024 pixel foto kamera su 66 laipsniu kampu ir 4 milisekundziu islaikymo trukme
-Likus iki Marso pavirsiaus 570 metru – isijungs reaktyviniai stabdymo varikliai.
- kuomet aukstis bus 12 metru iki Marso pavirsiaus arba greitis 2,4 metro per sekunde- aparatas leisis uzplanuotu pastoviu greiciu iki pasiekus pavirsiu ir del suveikusiu sensoriu bus isjungti varikliai.
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Phoenix yra istisa laboratorija, prigrusta unikaliu instrumentu.

Rusams reiketu istiso “naucnovo instituto, kad atlikus vieno Phoenix instrumento darba”), uz tai moskoliai sugeba nukopijuoti Amerikos Marso idejas ir ismeigti kazkur i dugna savo suskretusia veliava, net nezinodomi- kur, nes rusai neturi net (!) GPS sistemos!

Tiek to su tais uteletais rusais….. jie neverti cia net paminejus…

Phoenix Spacecraft and Science Instruments

SSI = Surface Stereo Imager
RAC = Robotic Arm Camera
MARDI = Mars Descent Imager
TEGA = Thermal and Evolved Gas Analyzer
MECA = Microscopy, Electrochemistry, and Conductivity Analyzer
WC = Wet Chemistry Experiment
M = Microscopy, including the Optical Microscope and the Atomic Force Microscope
TECP = Thermal and Electrical Conductivity Probe
MET = Meteorological Station


Aboard the deck of the Phoenix spacecraft are a suite of science instruments representing some of the most sophisticated and advanced technology ever sent to Mars. The following fact sheets provide details about the spacecraft and science instruments aboard Phoenix



*Spacecraft - built by Lockheed Martin*
The Phoenix Mission inherits a highly capable spacecraft partially built for the Mars Surveyor Program 2001 (MSP'01)


*Robotic Arm (RA)-built by the Jet Propulsion Laboratory *
The RA is critical to the operations of the Phoenix lander and is designed to dig trenches, scoop up soil and water ice samples, and deliver these samples to the TEGA and MECA instruments for detailed chemical and geological analysis. (30 cm gylio grezini per 4 valandas)


*Microscopy, Electrochemistry, and Conductivity Analyzer (MECA)*- built by the Jet Propulsion Laboratory
MECA is a combination of several scientific instruments including a wet chemistry laboratory, optical and atomic force microscopes, and a thermal and electrical conductivity probe.

*Robotic Arm Camera (RAC)-built by the University of Arizona and Max Planck Institute, Germany*
The RAC is attached to the Robotic Arm (RA) just above the scoop.

*Surface Stereo Imager (SSI)-built by the University of Arizona*

SSI will serve as Phoenix's "eyes" for the mission, providing high-resolution, stereoscopic, panoramic images of the martian arctic.

*Thermal and Evolved Gas Analyzer (TEGA)-built by the University of Arizona and University of Texas, Dallas*
TEGA is a combination high-temperature furnace and mass spectrometer instrument that scientists will use to analyze martian ice and soil samples.

*Mars Descent Imager (MARDI)-built by Malin Space Science Systems*
MARDI plays a key science role during Phoenix's descent to the martian arctic.

*Meteorological Station (MET)-built by the Canadian Space Agency*
Throughout the course of Phoenix surface operations, MET will record the daily weather of the martian northern plains.