The first postage stamp issued in the United States in 1847 featured an image of the Moon.

Mars is commonly referred to as the "Red Planet" due to its reddish appearance and is often depicted on stamps.

Saturn is the largest planet in our solar system and is famous for its prominent rings, which are made of ice and rock particles.

Mercury is the closest planet to the Sun and is often shown on stamps with a fiery appearance due to its proximity to the Sun.

The Moon is the largest natural satellite in our solar system and is commonly depicted on stamps along with its parent planet, Earth.

Jupiter is known for its distinctive blue-green color and is often depicted on stamps with its prominent Great Red Spot, a long-lasting storm on the planet.

Uranus is the seventh planet from the Sun and is often shown on stamps with its distinctive blue-green color due to the presence of methane in its atmosphere.

Neptune is the eighth planet from the Sun and is often shown on stamps with its prominent rings, although they are not as well-known as Saturn's rings.

Pluto is a dwarf planet that was once considered the ninth planet from the Sun and is often depicted on stamps with its icy surface and distinctive heart-shaped feature.

Eris is a dwarf planet that is larger than Pluto and is often depicted on stamps with its icy surface and reddish tint due to the presence of organic compounds on its surface.

Haumea is a dwarf planet that is known for its rapid rotation, causing it to have an oblong shape, and is often depicted on stamps with this distinctive feature.

Makemake is a dwarf planet that is known for its large moon, Dysnomia, and is often depicted on stamps with its icy surface and distinctive reddish color.

Halley's Comet is a comet that is known for its long, flowing tail and is often depicted on stamps with its distinctive appearance. It is visible from Earth every 76 years.

The Leonids Meteor Shower is associated with the constellation Leo and is often depicted on stamps with its radiant point, which is the point in the sky from which the meteors appear to originate.

Orion is a constellation that is known for its distinctive shape resembling a hunter and is often depicted on stamps with its prominent stars, including Betelgeuse and Rigel.