“NASA Forever stamps” describes several separate USPS issues, not one continuing stamp series. Modern examples use NASA mission imagery or commemorate U.S. space exploration, including Views of Our Planets, Pluto—Explored!, Total Eclipse of the Sun, the first Moon landing, Sun Science and the James Webb Space Telescope.
Modern NASA-Related Forever Issues
| Year | USPS issue | What it shows | Original format |
|---|---|---|---|
| 2016 | Views of Our Planets | NASA and telescope imagery of the eight planets | Pane of 16; eight designs twice |
| 2016 | Pluto—Explored! | New Horizons and its color-enhanced Pluto image | Pane of 4; two designs twice |
| 2017 | Total Eclipse of the Sun | An eclipse image with heat-reactive ink revealing the moon | Pane of 16; one design |
| 2019 | 1969: First Moon Landing | Buzz Aldrin on the moon and the Sea of Tranquility landing site | Two designs |
| 2021 | Sun Science | Solar Dynamics Observatory images in ten wavelengths/views | Pane of 20; ten designs twice |
| 2022 | James Webb Space Telescope | An artist’s depiction of Webb; an early alignment image in the selvage | Pane of 20; one design |
Why the Images Look Unnaturally Colorful
Many space stamps are data visualizations rather than ordinary photographs. The 2016 planet pane includes enhanced or false-color imagery produced from spacecraft and telescope data. Sun Science uses colors assigned to different wavelengths so solar features become visible; USPS and NASA explicitly note that these are not the colors a person would see with unaided vision.
Mission and Stamp Are Different Objects
NASA supplies imagery, mission context or scientific work, while USPS issues the postage and defines its service value and format. The mission name alone does not prove that an item is a Forever stamp. Check the official issue title, FOREVER inscription, year, pane size and service class.
Not Every New Space Stamp Is Forever
The 2025 Webb images named Spiral Galaxy and Star Cluster were issued for Priority Mail and Priority Mail Express, respectively—not as ordinary Forever stamps. Their service-specific values and pane formats differ from the 2022 James Webb Space Telescope Forever stamp. This distinction prevents a common identification error when listings use “NASA,” “Webb” or “space stamp” as broad labels.
Choosing the Right Space Issue
- Solar-system overview: choose Views of Our Planets.
- Specific mission milestone: compare Pluto—Explored! or 1969: First Moon Landing.
- Science visualization: Sun Science offers ten distinct solar images.
- Modern observatory: the 2022 James Webb pane focuses on the telescope itself.
- Interactive printing: Total Eclipse uses thermochromic ink, although repeated touching and heat exposure can affect the feature.
Browse the Sun Science product page for a current site option, or use the 2021 issue directory to compare it with other releases from that year.
Postal Use and Collector Context
Unused genuine examples explicitly issued as ordinary Forever stamps remain valid for the current one-ounce First-Class Mail letter rate. A heavier, square, rigid, oversized or international mailpiece may require more postage. Heat-sensitive ink, intact selvage, first-day cancellations and complete panes can matter to collectors but do not change the underlying service value.
Frequently Asked Questions
Is there one official NASA Forever stamp?
No. The phrase covers multiple USPS issues associated with different NASA missions, images and anniversaries.
Are Sun Science colors what the human eye sees?
No. NASA colorized the images according to wavelengths that reveal specific features of solar activity.
Is the 2022 James Webb stamp a Forever stamp?
Yes. It is a one-design Forever issue sold in panes of 20.
Are the 2025 Webb deep-space stamps Forever stamps?
No. Spiral Galaxy is a Priority Mail stamp and Star Cluster is a Priority Mail Express stamp.
Official sources checked September 1, 2026: USPS records for Views of Our Planets and Pluto—Explored!, First Moon Landing, Sun Science, James Webb Space Telescope and the 2025 Webb service-specific issues.
For a closer look at the solar-system issue, see our guide to all eight Views of Our Planets stamp designs, including the separate Pluto release.