What kind of computer is on Voyager?
What kind of computer is on Voyager?
Voyager 1 and Voyager 2 have identical computer systems. The Computer Command System (CCS), the central controller of the spacecraft, is two 18-bit word, interrupt type processors with 4096 words each of non-volatile plated wire memory.
What programming language does Voyager use?
The original software for the Voyager probes was written using Fortran 5 then ported to Fortran 77, and today there is some porting in C. Low-level, light-weight software is increasingly important as the probes move farther and farther away from Earth and communication becomes slower.
How much memory did the Voyager One space probe have?
NASA LOCATIONS Voyager 1 and Voyager 2 have 69.63 kilobytes of memory each. For comparison, an iPhone 5 with 16 gigabytes of memory has about 240,000 times the memory of a Voyager spacecraft.
What does Voyager use to power its instruments?
radioisotope thermoelectric generator
Voyager’s power supply comes from a radioisotope thermoelectric generator (RTG), which turns heat from the decay of a radioactive material into electricity to power the spacecraft. Due to the natural decay of the material inside the RTG, Voyager 2’s power budget goes down by about 4 watts per year.
Who designed the Voyager spacecraft?
NASA
What is Voyager 1?
| Nation | United States of America (USA) |
|---|---|
| Spacecraft Mass | 1,592 pounds (721.9 kilograms) |
| Mission Design and Management | NASA / JPL |
| Launch Vehicle | Titan IIIE-Centaur (TC-6 / Titan no. 23E-6 / Centaur D-1T) |
| Launch Date and Time | Sept. 5, 1977 / 12:56:01 UT |
Do Voyagers cameras still work?
How long can Voyager 1 and 2 continue to function? Voyager 1 is expected to keep its current suite of science instruments on through 2021. Voyager 2 is expected to keep its current suite of science instruments on through 2020.