Related topics: nasa

Image: Disinfection for planetary protection

Carefully wrapped inside this donut-shaped bag is a 35-m diameter parachute that will endure a frenzied six-minute dive into the Martian atmosphere.

Video: ExoMars parachute extraction tests

A series of clips from different angles and at different speeds showing parachute extraction tests using a NASA/JPL test rig powered by compressed air. The lid of the parachute assembly is pulled along a suspended cable ...

ExoMars parachute progress

Positive steps towards solving the problems discovered with the ExoMars mission parachutes have been taken in the last month to keep on track for the July-August 2020 launch window.

The incredible challenge of landing heavy payloads on Mars

It's too bad Mars is such an interesting place, because it's actually one of the most difficult places to visit in the solar system, especially if you want to bring along a lot of luggage. That planet is a graveyard of missions ...

Image: Heat sterilisation of Exomars parachute

A technician places a nearly 70 kg parachute designed for ESA and Roscosmos's ExoMars 2020 mission inside the dry heater steriliser of the Agency's Life, Physical Sciences and Life Support Laboratory, based in its Netherlands ...

Image: Parachute for planetfall

Testing a candidate design for a subsonic parachute to slow a future mission to Mars inside Canada's National Research Council wind tunnel, in Ottawa.

Mars InSight lander seen in first images from space

On Nov. 26, NASA's InSight mission knew the spacecraft touched down within an 81-mile-long (130-kilometer-long) landing ellipse on Mars. Now, the team has pinpointed InSight's exact location using images from HiRISE, a powerful ...

page 1 from 11

Parachute

A parachute is a device used to slow the motion of an object through an atmosphere by creating drag. Parachutes are made out of cloth, most commonly nylon. Parachutes are often used to slow the descent of an object falling through an atmosphere. Drogue parachutes are also used to aid horizontal deceleration of a vehicle (a fixed-wing aircraft, or a drag racer), or to provide stability (tandem free-fall, or space shuttle after touchdown). The word "parachute" comes from a French word with a Ancient Greek prefix: "para", meaning "against" or "counter" in Ancient Greek, and "chute", the French word for "fall". Many modern parachutes are classified as semi-rigid wings, which are quite maneuverable, and can facilitate a controlled descent.

This text uses material from Wikipedia, licensed under CC BY-SA