Stardust NExT must love comets. On Valentine’s Day the spacecraft will get up close and personal with its second.
It’s been seven years since the original Stardust danced with Wild 2 out beyond the orbit of Mars, capturing a thimbleful of co…
AMES, Iowa — Researchers from Iowa State University and the Ames Laboratory have developed a process capable of producing a thin and uniform light-absorbing layer on textured substrates that improves the efficiency of polymer solar cells …
Nanoscientists have achieved a milestone in their burgeoning field by creating a device that vibrates a billion times per second, or at one gigahertz (1 GHz). The accomplishment further increases the likelihood that tiny mechanical devices working at the quantum level can someday supplement electronic devices for new products.