Both stamps feature images taken in 2023, in the first and year and a half since Webb — the world's most powerful telescope — was deployed 1 million miles (1.5 million kilometers) from Earth ...

USPS in January opted not to hike prices for the first time since 2022 after a series of price hikes in recent years. Stamp prices are up 46% since early 2019 when they were 50 cents.