Low Cost Raspberry Pi Alternative RISC-V Board Starts Crowdfunding

Home News (Image credit: Wu Caesar) The 64bit RISC-V Raspberry Pi alternative we wrote about last month has turned up again, this time on Indiegogo, with a new name. The Nezha board, named after a protective deity in Chinese mythology, was also briefly listed for purchase directly from AliExpress but it seems that it has… Read more


NASA’s asteroid-punching spacecraft begins its trek back home

The NASA spacecraft that snatched a sample of rocks from the distant Bennu asteroid last year fired up a suite of thrusters on Monday and committed to its two-year journey back home. The maneuver kicks the minivan-sized spacecraft, dubbed Osiris-REx, onto a winding cosmic path around the Sun and toward Earth’s orbit. When it returns… Read more