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A Proposed Mars Sample Return Mission. Coaster

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Style: Hard Plastic coasters with cork back - set of six

Decorate your home with custom coasters! Made with high-gloss plastic and a non-skid cork backing, these coasters display your photos and designs with vivid and sharp colors. Perfect for hot and cold drinks, custom coasters are a great complement to any table or surface.

  • Dimensions: 9.6 cm x 9.6 cm (3.8" x 3.8")
  • Coasters come in sets of 6
  • High gloss plastic with non-skid cork backing
  • Easy wipe-clean surface
Creator Tip: To ensure the highest quality print, please note this product’s customisable design area measures 8.1 cm x 8.1 cm (3.2" x 3.2"). For best results please add 0.3 cm (1/8") bleed..

About This Design

A Proposed Mars Sample Return Mission. Coaster

A Proposed Mars Sample Return Mission. Coaster

Artist's concept of a proposed Mars sample return mission, showing a series of six steps in the spacecraft's landing on Mars. The series begins at upper left, where the aeroshell capsule is still attached to the cruise stage that has provided power and manoeuvring during the trip from Earth to Mars. After jettisoning the cruise stage, the aeroshell uses friction with the Martian atmosphere to decelerate. The aeroshell protects other components of the flight system (enclosed inside) from the heat generated during the plunge through the upper atmosphere. In the third step portrayed, the spacecraft's parachute further slows the descent. After separation from the parachute and aeroshell, retro rockets on the descent stage fire to control the speed of the final approach towards the ground. The descent stage begins lowering the lander on a bridle. Timing of crucial steps during this final approach is based on radar input about the spacecraft's altitude and velocity. The lander, bearing a rover and an ascent vehicle, touches down, the connecting cords are severed and the descent stage flies out of the way. After the landing, the rover would deliver previously cached samples to the ascent vehicle, which would then lift the samples off the surface of Mars for a rendezvous in orbit with a spacecraft that would take the samples to Earth.

Customer Reviews

4.9 out of 5 stars rating414 Total Reviews
375 total 5-star reviews27 total 4-star reviews7 total 3-star reviews3 total 2-star reviews2 total 1-star reviews
414 Reviews
Reviews for similar products
5 out of 5 stars rating
By Simon D.8 September 2017Verified Purchase
Hard Plastic coasters with cork back - set of six
Zazzle Reviewer Program
Good quality, handsome looking Art Deco mats. The mat was exactly as it showed on the site.
5 out of 5 stars rating
By Pauline T.8 June 2020Verified Purchase
Hard Plastic coasters with cork back - set of six
Zazzle Reviewer Program
Well made and great design. Took a long time to ship to me but was in no rush. Design as pictured. Colours as shown
5 out of 5 stars rating
By D.7 August 2020Verified Purchase
Zazzle Reviewer Program
I was very surprised by the quality of these coasters they are beautifully crafted, and the sunflower watercolour image is so sharp it really pops out at you, I really love these and will order some more as a gift. The colours are so vibrant and the glossy tops make the image really stand out, they are stunning, a lovely way to brighten up dark wood or any surface. 6 coasters is also the perfect amount.

Tags

Cork Coasters
engineeringrobotic spacecraftsciencespace probesteleroboticsprotectionspacemedium group of objectsheat shieldsaeroshell
All Products
engineeringrobotic spacecraftsciencespace probesteleroboticsprotectionspacemedium group of objectsheat shieldsaeroshell

Other Info

Product ID: 256274252907371764
Created on 19/01/2024, 10:51
Rating: G 
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