NASA space observatory poised to launch on a mission to map 450 million galaxies
A new NASA space observatory, called SPHEREx, is scheduled to launch into orbit Thursday on a mission to map more than 450 ...
Lunar eclipse, meteor showers and more: Seattle-area guide to stargazing
To map out the best nights for skywatching, we turned to three seasoned stargazers to tell us about the best nights of the ...
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NASA's New Mission Will Create The Most Colorful 3D Map of The Entire Sky
NASA expects to soon launch a mission to create the most colorful 3D map of the entire sky yet. Known as SPHEREx, it will ...