From: owner-ammf-digest@smoe.org (alt.music.moxy-fruvous digest) To: ammf-digest@smoe.org Subject: alt.music.moxy-fruvous digest V14 #6133 Reply-To: ammf@fruvous.com Sender: owner-ammf-digest@smoe.org Errors-To: owner-ammf-digest@smoe.org Precedence: bulk alt.music.moxy-fruvous digest Tuesday, March 9 2021 Volume 14 : Number 6133 Today's Subjects: ----------------- High Blood Pressure Cured In 9 Minutes ["High BP Program" Subject: High Blood Pressure Cured In 9 Minutes High Blood Pressure Cured In 9 Minutes http://ligefreedom.guru/qf26AzEcYp1xDPVGmcIox82PYCRlKQMqJH59UWFF2cfHD_Ib http://ligefreedom.guru/yousWsx6Dpx5MUAiZrHFuii_qPCv0iYm_zgpjiVlH8ZvOUsz he three major components of the Mars 2020 spacecraft are the 539 kg (1,188 lb) cruise stage for travel between Earth and Mars; the Entry, Descent, and Landing System (EDLS) that includes the 575-kilogram (1,268 lb) aeroshell descent vehicle + 440-kilogram (970 lb) heat shield; and the 1,070-kilogram (2,360 lb) (fueled mass) descent stage needed to deliver Perseverance and Ingenuity safely to the Martian surface. The Descent Stage carries 400 kg (880 lb) landing propellant for the final soft landing burn after being slowed down by a 21.5-meter-wide (71 ft), 81 kg (179 lb) parachute. The 1,025 kg (2,260 lb) rover is based on the design of Curiosity. While there are differences in scientific instruments and the engineering required to support them, the entire landing system (including the descent stage and heat shield) and rover chassis could essentially be recreated without any additional engineering or research. This reduces overall technical risk for the mission, while saving funds and time on development. One of the upgrades is a guidance and control technique called "Terrain Relative Navigation" (TRN) to fine-tune steering in the final moments of landing. This system allowed for a landing accuracy within 40 m (130 ft) and avoided obstacles. This is a marked improvement from the Mars Science Laboratory mission that had an elliptical area of 7 by 20 km (4.3 by 12.4 mi). In October 2016, NASA reported using the Xombie rocket to test the Lander Vision System (LVS), as part of the Autonomous Descent and Ascent Powered-flight Testbed (ADAPT) experimental technologies, for the Mars 2020 mission landing, meant to increase the landing accuracy and avoid obstacle hazard ------------------------------ End of alt.music.moxy-fruvous digest V14 #6133 **********************************************