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[Photograph]: Cold Climate

Mariner IV Could Not See Life Forms on Mars

Leukemia Not Contagious for Husbands and Wives

Orbiting Reactor Works

Light Wave Measures Heat and Density

Computer Studies Atoms

Satellites Locate Bumps on Pear-Shaped Earth

Way Found to Compute Space Probe’s Path

Two-Mile Accelerator Is World’s Largest

In Science Fields

Can We Really Cure Cancer?

Men Quit Smoking Easier