There are two primary types of non-volatile flash memory devices in use today: NOR and NAND flash. We look at the differences between NAND and NOR flash devices.

Aaron Frank reflects on the evolution of storage and backups, and ponders the long-term reliability of SSDs for data storage.

The risk of failure for avionics equipment on-board spacecraft due to radiation exposure is a critical issue for launchers, re-entry vehicles, space habitats and satellites