---
product_id: 501352201
title: "Sun Science Forever Postage Stamps Sheet of 20 US Postal First Class Birthday Anniversary Wedding Celebrate (20 Stamps)"
brand: "united states postal service"
price: "€ 72.54"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/501352201-sun-science-forever-postage-stamps-sheet-of-20-us-postal
store_origin: SK
region: Slovakia
---

# NASA colorized solar imagery Sheet of 20 self-adhesive stamps Forever valid for 1oz US letters Sun Science Forever Postage Stamps Sheet of 20 US Postal First Class Birthday Anniversary Wedding Celebrate (20 Stamps)

**Brand:** united states postal service
**Price:** € 72.54
**Availability:** ✅ In Stock

## Summary

> 🌟 Send your sentiments with a stellar touch!

## Quick Answers

- **What is this?** Sun Science Forever Postage Stamps Sheet of 20 US Postal First Class Birthday Anniversary Wedding Celebrate (20 Stamps) by united states postal service
- **How much does it cost?** € 72.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/501352201-sun-science-forever-postage-stamps-sheet-of-20-us-postal)

## Best For

- united states postal service enthusiasts

## Why This Product

- Trusted united states postal service brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Forever Value:** Never worry about postage hikes—these stamps always cover 1oz domestic letters.
- • **Space-Age Design:** Crafted by acclaimed art director Antonio Alcalá using cutting-edge Solar Dynamics Observatory data.
- • **Celestial Artistry:** Stunning NASA-enhanced Sun images that turn your mail into a cosmic statement.
- • **Effortless Elegance:** Self-adhesive sheets of 20 make sending invites and thank-yous sleek and simple.
- • **Versatile Celebration:** Perfect for weddings, birthdays, anniversaries, and all your special correspondence.

## Overview

This USPS Forever stamp sheet features 20 self-adhesive stamps showcasing vibrant, NASA-colorized images of the Sun from the Solar Dynamics Observatory. Designed by Antonio Alcalá, these stamps maintain their value for 1-ounce domestic letters, making them ideal for elegant invitations and celebratory mailings.

## Description

The Sun Science stamps highlight stunning images of the Sun that celebrate the science behind the ongoing exploration of our nearest star. The striking colors do not represent the actual colors of the Sun as perceived by human eyesight. Instead, each image is colorized by NASA according to different wavelengths that reveal or highlight specific features of the Sun’s activity. Art director Antonio Alcalá designed the stamps with digital images from NASA’s Solar Dynamics Observatory, a spacecraft launched in February 2010 to keep a constant watch on the Sun from geosynchronous orbit over its ground station in New Mexico.

## Features

- These self-adhesive USPS Forever stamps are being issued in Sheets of 20 Stamps
- These USPS Forever stamps will always be equal in value to the current domestic 1 ounce letter postage price
- This beautiful USPS Forever stamp can be used on RSVP envelopes often enclosed with wedding invitations, party invitations, thank-you notes, announcements, or any other correspondence.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | United States Postal Service |
| Model Number | 480800-1 |
| Product Dimensions | 0.25 x 15.24 x 14.61 cm; 59 g |
| Material | Paper |
| Item Weight | 59 g |

## Images

![Sun Science Forever Postage Stamps Sheet of 20 US Postal First Class Birthday Anniversary Wedding Celebrate (20 Stamps) - Image 1](https://m.media-amazon.com/images/I/81kJjAGz0mL.jpg)

## Questions & Answers

**Q: These are actual US postage stamps for mailing letters?**
A: Yes, they are. 1 stamp per 1 oz of mail, 2 oz for 2 oz of mail. This sheet makes a great collectors item.

**Q: Are these collectable stamps??**
A: Yes you can use them to mail letters or you can collect them. They are very colorful stamps.
When purchasing for a collection it is always good to send the seller a note for extra protection when packing for collectable stamps.

## Frequently Bought Together

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- Protect Sea Turtles 2024 (Sheet of 18) First-Class Mail Forever Postage Stamps

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**Shop now:** [https://www.desertcart.sk/products/501352201-sun-science-forever-postage-stamps-sheet-of-20-us-postal](https://www.desertcart.sk/products/501352201-sun-science-forever-postage-stamps-sheet-of-20-us-postal)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-12*