---
product_id: 23834904
title: "Mariner 10 Venus/Mercury Set of 4 x 10 Cent US Postage Stamps NEW Scot 1557"
brand: "us postage stamps"
price: "¥2234"
currency: JPY
in_stock: true
category: "Toy"
url: https://www.desertcart.jp/products/23834904-mariner-10-venus-mercury-set-of-4-x-10-cent
store_origin: JP
region: Japan
---

# Mariner 10 Venus/Mercury Set of 4 x 10 Cent US Postage Stamps NEW Scot 1557

**Brand:** us postage stamps
**Price:** ¥2234
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Mariner 10 Venus/Mercury Set of 4 x 10 Cent US Postage Stamps NEW Scot 1557 by us postage stamps
- **How much does it cost?** ¥2234 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/23834904-mariner-10-venus-mercury-set-of-4-x-10-cent)

## Best For

- us postage stamps enthusiasts

## Why This Product

- Trusted us postage stamps brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

This is a block of 4 stamps as pictured. ~ On April 4 1975 in Pasadena, CA; the USPS commemorated Mariner 10, a robotic space probe launched on November 3, 1973 to fly by the planets Mercury and Venus. It was launched approximately 2 years after Mariner 9 and was the last spacecraft in the Mariner program (Mariner 11 and 12 were purposed to the Voyager program and re-designated Voyager 1 and Voyager 2). The mission objectives were to measure Mercury's environment, atmosphere, surface, and body characteristics and to make similar investigations of Venus. Secondary objectives were to perform experiments in the interplanetary medium and to obtain experience with a dual-planet gravity assist mission. Mariner 10 was the first spacecraft to make use of an interplanetary "gravitational slingshot" maneuver, using Venus to bend its flight path and bring its perihelion down to the level of Mercury's orbit. This maneuver, inspired by the orbital mechanics calculations of the Italian scientist Giuseppe Colombo, put the spacecraft into an orbit that repeatedly brought it back to Mercury. Mariner 10 used the solar radiation pressure on its solar panels and its high-gain antenna as a means of attitude control during flight, the first spacecraft to use active solar pressure control.

## Features

- Space
- NASA

## Images

![Mariner 10 Venus/Mercury Set of 4 x 10 Cent US Postage Stamps NEW Scot 1557 - Image 1](https://images-na.ssl-images-amazon.com/images/I/21hPbjO8Z3L.jpg)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-16*