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In June, while beachgoers in Hawaii sit blissfully unaware, a flying saucer will descend over the island of Kauai. This is not a trailer for an alien invasion movie – NASA is gearing up to conduct the first test flight of a disc-shaped spacecraft designed to safely land heavy loads and one day people on the surface of Mars.
The Low Density Supersonic Decelerator (LDSD) will be lofted into the stratosphere from the US Navy's Pacific Missile Range Facility on Kauai. The inflatable technology is intended to help slow down vehicles after they enter the thin Martian atmosphere at supersonic speeds.
"It may seem obvious, but the difference between landing and crashing is stopping," says Allen Chen at NASA's Jet Propulsion Laboratory in Pasadena, California
The LDSD design solves this quandary using a balloon-like decelerator and a giant parachute twice the size of Curiosity's
Question: Is a LDSD just a big fancy name for a parachute with a new design applied? - See more at: www.abovetopsecret.com...
DJW001
It is a combination heat-shield parachute balloon. And yes, the guy from JPL was trying to be funny.
DJW001
The boys and girls at JPL are at it again. The device pictured above is designed to generate a great deal of drag to slow spacecraft traveling at cosmic velocities as they enter a thin atmosphere, as on Mars. Why is this in this forum? In order to simulate the thin Martian atmosphere, these disk shaped "ballutes" will be deployed high in the Earth's atmosphere over Hawaii. Be prepared for a flap of 100% credible reports of UFOs over Hawaii this summer. Stay tuned.
edit on 10-4-2014 by DJW001 because: (no reason given)
We need the dreamers back and we need the media to get involved to reintroduce Americans to a real space program. I would rather spend trillions on moving into space than wasting them on military programs.
Together, these new drag devices can increase payload delivery to the surface of Mars from our current capability of 1.5 metric tons to 2 to 3 metric tons
Chazam
reply to post by DJW001
Shows how little progress we have made in the last 40-50 years. We still rely on the same old technology. Small metal barrels and parachutes.
Together, these new drag devices can increase payload delivery to the surface of Mars from our current capability of 1.5 metric tons to 2 to 3 metric tons
wow what amazing progress. Must have cost a few billions.
Same thing with the Mars rovers. Poorly made mini cars that can be stopped by gravel. Quite laughable.
If they don't have any bigger ambitions than that, lets just leave it all together and try it again in a 100 years or so.
olaru12
We don't even have a moon base! The obvious staging area for serious space travel; even to Mars.
We need the dreamers back and we need the media to get involved to reintroduce Americans to a real space program. I would rather spend trillions on moving into space than wasting them on military programs.
Something is wrong with NASA, if we don't have a moon base after almost 50 years of first setting foot on the moon.
The space shuttle and ISS seems like a halfassed approach to space travel imo.
just sayin....edit on 10-4-2014 by olaru12 because: (no reason given)