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首页星云壁纸 Spitzer Celebrates Fourth Anniversary with Celestial Fireworks

Spitzer Celebrates Fourth Anniversary with Celestial Fireworks

星云壁纸

by NASA/JPL-Caltech

NASA Image Library · 公有领域（Public Domain）

关于这张图

A newly expanded image of the Helix nebula lends a festive touch to the fourth anniversary of the launch of NASA Spitzer Space Telescope

壁纸设置方法见各平台设置指南。