Nanotube fibers stand strong -- but for how long?

Nanotube Fibers Stand Strong – But for How Long Under Stresses and Strains?

HAT-P-11b Has Strong Magnetosphere, Metal-Poor Atmosphere

New concept for a hovering rover that levitates by harnessing the moon’s natural charge - an electric field through direct exposure to the sun and surrounding plasma. On the moon, this surface charge is strong enough to levitate dust more than 1 meter above the ground.