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AVIATR (Aerial Vehicle for In situ and Airborne Titan Reconnaissance) was a proposed airplane mission concept to Titan, a moon of Saturn. The concept was developed in 2011 by a team of scientists led by Jason W. Barnes at the University of Idaho.[1][2] Compared to Earth, Titan has about one-seventh the gravity but four times the atmospheric density.[3] These conditions make it easier to fly there.[3]

AVIATR
AVIATR aircraft over Titan's bright terrain.jpg
Artist's rendering of the AVIATR airplane flying over the surface of Titan.
Mission typeTitan airplane
Operatororiginally directed towards NASA Discovery program
Mission duration1 year flying over Titan surface [1]
Spacecraft properties
Power254 W Total (2 x 128 W ASRG)[1]
Start of mission
Launch date2020 (proposed)[2]
RocketAtlas V 521 [1]

Contents

SummaryEdit

The Aerial Vehicle for In-situ and Airborne Titan Reconnaissance (AVIATR) is a proposed unmanned plane (or drone) which if approved, will take high-definition images of the surface of Saturn's moon Titan to help scientists understand the moon's geology. It is planned that at the end of the mission, the unmanned plane will attempt a landing on Titan's dunes.[4][5][6]

OverviewEdit

The design called for a 120 kg (260 lb) airplane powered by an advanced Stirling radioisotope generator[1] that would have allowed it to fly uninterrupted for about one year. However, the National Research Council's "Decadal Survey" did not prioritize the moon Titan for exploration, and the development of the advanced Stirling radioisotope generator was suspended indefinitely.[2][7]

See alsoEdit

ReferencesEdit

  1. ^ a b c d e Barnes; et al. (March 2012). "AVIATR – Aerial Vehicle for In-situ and Airborne Titan Reconnaissance". Experimental Astronomy. 33: 55–127. Bibcode:2012ExA....33...55B. doi:10.1007/s10686-011-9275-9. Retrieved 10 May 2014.
  2. ^ a b c Ortiz, Lillian (2 January 2012). "AVIATR: An Airplane Mission for Titan". Universe Today. Retrieved 2 August 2013.
  3. ^ a b Proposed AVIATR Project Captures the Scientific Imagination. University of Idaho. 2011.
  4. ^ "AVIATR: An Airplane Mission for Titan". Universetoday.com. 2012-01-02. Retrieved 2013-02-26.
  5. ^ "Soaring on Titan: Drone designed to scout Saturn's moon". nbcnews.com. 2012-01-10. Retrieved 2013-02-26.
  6. ^ "The plane built to soar above the clouds - on Saturn's mysterious moon Titan". Daliymail.co.uk. 2012-01-04. Retrieved 2013-02-26.
  7. ^ The ASRG Cancellation in Context Future Planetary Exploration

External linksEdit