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White Dwarf Stars
3 min read

Peering deep inside a cluster of several hundred thousand stars, NASA's Hubble Space Telescope has uncovered the oldest burned-out stars…

Dec 1, 1999
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F.10 PRISM Correction, FAQ posted, and pre-proposal teleconference today December 5, 2025.

This photo of a prism show white light bending (or refracting) as it travels through the glass prism forming a rainbow.

B.3 Living With a Star Science Clarification Regarding Interagency Awards

A long-exposure photograph of a starry night sky seen between the silhouetted walls of a canyon or mountains. The bright object near the center is Jupiter, and a meteor/shooting star streaks across the upper left sky.

Enabling Capabilities

hexagons of images frame in the image of the Earth Sphere in the lower right. A NASA worm logo on a plane flies above the earth, the hexagons are filled with various science activities.

Hydrosphere

Slices of Earth observational and modeling data