On this day in space! Sept. 8, 2004: NASA's Genesis spacecraft crashed in the Utah desert, shattering its samples of solar wind particles from the sun

On Sept. 8, 2004, NASA's Genesis spacecraft crash-landed in Utah after its parachutes failed to deploy.

Genesis was NASA's first sample-return mission since the Apollo program, and the first attempt ever to bring back samples from someplace farther than the moon. The spacecraft picked up solar wind particles while orbiting the L1 Lagrange point, which is about 1 million miles from Earth. L1 is a "sweet spot" between the Earth and the sun, where the gravitational pull from both objects balances out.

Genesis collected samples of the solar wind using arrays made of ultrathin semiconductors called "wafers." Atoms and...