is there any alternative for parachute?

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2006-08-23 03:15:38 · 5 answers · asked by anish raj 1 in Science & Mathematics ➔ Engineering

NASA sometimes use balloons to make their probes land softly, but I think they use it in combination with parachutes.

2006-08-23 03:22:21 · answer #1 · answered by Anonymous · 0⤊ 0⤋

Checking the gas gauge before you take off?

2006-08-23 10:18:18 · answer #2 · answered by 006 6 · 0⤊ 0⤋

reverse rocket thrusters is one idea...the basic task is to have reverse acceleration smaller or equal to the gravityof the earth...9.81m/s^2

2006-08-23 17:36:55 · answer #3 · answered by swapnil 2 · 0⤊ 0⤋

a very hard landing

2006-08-23 17:40:50 · answer #4 · answered by bflo73 1 · 0⤊ 0⤋

SPLAT!

2006-08-24 00:05:00 · answer #5 · answered by Anonymous · 0⤊ 0⤋