NASA Earth Observatory Image: Green Belts in Washington Suburbs
Summary: NASA Earth Observatory published on April 22, 2026 — Earth Day — an ISS astronaut photograph showing green spaces interwoven with urban development along the northeast side of the Capital Beltway in Maryland, released as the day's Image of the Day.
Credit: NASA Earth Observatory / ISS
The photograph was captured by astronauts aboard the International Space Station (ISS), showcasing the landscape along the northeast section of the Capital Beltway (I-495/I-95) in Maryland. On both sides of this busy环形公路 (ring road), green spaces are artfully interspersed within the urban fabric, creating a distinctive ecological pattern.
NASA Earth Observatory regularly publishes images of Earth captured by satellites and the space station, helping the public understand the changing dynamics of our planet's surface. This image was featured as the Image of the Day for April 22, 2026, coinciding with Earth Day celebrations worldwide.