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Questions tagged [deep-space]

Questions about deep space travel and observations that are related to the distance between the object in question and the Earth. For example, questions about communications delay, radial resolution, means of propulsion through the interstellar medium, e.t.c. Deep space does not exclude space near or around other celestial bodies past our Solar system's heliosphere, and should not be confused with the term "interstellar".

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What approximate bitrate is required for interplanetary spacecraft GNC?

What is a rough estimate for the bitrate needed for GNC (guidance, navigation, and control) of an interplanetary spacecraft from Earth? I know it varies a great deal from case to case, but I want an ...
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Do ring laser gyros age with laser and dithering disabled?

Laser fading seems to be a known issue with ring laser gyros. With their STEREO-B probe, NASA experienced a different, "unexpected" failure mode, giving false readings. The Honeywell MIMU's were well ...
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Why might NASA need to “practice moving a spaceship in different orbits in deep space”?

The NASA.gov feature Q&A: NASA’s New Spaceship says Q: NASA’s really building a spaceship?! A: That’s right! NASA is working with its partners to design and develop a small spaceship ...
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Could outer system probes detect lasers shone at them from earth (orbit)?

Does the Voyager spacecraft have instruments capable of detecting laser light if shone at them? New Horizons certainly does. Any other probes? Is there any laser capable of accuracy and power enough ...