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Questions tagged [titan]

Questions relating to the exploration of Titan, a moon of Saturn.

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How do people know how big the rocks are in the photos of Titan's surface?

How do people know how big the rocks are in the photos of Titan's surface?
space-enthusiast's user avatar
4 votes
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120 views

Just how locked is Titan? Does it exhibit libration due to eccentricity? Have residual oscillations not yet damped out been detected or ruled out?

Under Where is the Selk crater on Titan with respect to Saturn? there is @BrendanLuke15's comment which provides a helpful hint: Tidally locked moons have their 0° longitude defined as the 'sub-...
uhoh's user avatar
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How low would a full revolution around Titan and Triton be possible?

A lowest circular orbit to remain stable around the Earth is possible at an altitude of about 95 mi (155 km) while the lowest perigee for a stable elliptical orbit around the Earth would be around 55 ...
LoveForChrist's user avatar
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Hydrocarbons of Titan: Potential Applications

Imagine in the future that some space agency or corporation has deployed a manned mission to Saturn's moon Titan with the intent of collecting samples of its hydrocarbons. This is to be accomplished ...
Jem's user avatar
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3 votes
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Closed oxygen cycle methane-burning internal combustion engine for Titan rover/helicopter? Works like a battery together with RTG that won't freeze?

@TildalWave's answer to Methane internal combustion engines for rovers on Mars and Moon. Feasibility? raises the possibility of using Titan's atmospheric methane for an energy source as long as you ...
uhoh's user avatar
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3 votes
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How large of a mirror would be needed to warm Titan up?

How large of a mirror would be needed to warm Titan up to ~290K? Paul Birch in his paper "Terroforming Mars Quickly" calculated a mirror size of: Support Mirror: 2.5 x 10^7m radius 3x 105m wide ...
Pepe Cossio's user avatar
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Why would TALISE be directed to the shore of Ligeia Mare?

TALISE (Titan Lake In-situ Sampling Propelled Explorer) is a proposed automated boat that would float in a lake called Ligeia Mare on Saturn's moon Titan. I saw an article that said once it touches ...
duzzy's user avatar
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2 votes
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How can I find which chemical compounds can be seen on Titan's surface?

Titan has a thick atmosphere made up of mostly molecular Nitrogen and Methane which absorbs light and blocks the surface to telescopes, save for certain "spectral windows" (the white portions in the ...
Don_S's user avatar
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Antenna required to reach titan

There are two 12U cubesats, one in Earth orbit and one in orbit around Titan. They have a transmit power of 700 W (for short periods) and have identical antennas. What diameter and what type of ...
Valentino Zaffrani's user avatar