The types of diagnostic measures that use watchdog timers as recommended by the IEC61508-2 standard to address failures in program sequence.

Scientists have discovered that the molecular building blocks needed for life are "readily available" on Saturn's icy moon Enceladus. At only 314 miles (505 kilometers) wide, Enceladus could fit ...

Blockchain has just left Earth. The satellite-powered DePIN project, Spacecoin, completed the first-ever blockchain transaction to travel through space. Unveiled on Wednesday, Oct. 1, at the TOKEN2049 ...

NASA and SpaceX have successfully raised the orbit of the International Space Station (ISS) with a 15-minute burn of the Draco thrusters located in the trunk of the Dragon freighter. The latest effort ...

A former NASA astronaut turned US senator has joined with other lawmakers to insist that his two rides to space remain on display in the Smithsonian. “Why should hundreds of millions of taxpayer ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min After years of gradual progress ...

After years of legal fights and shifting redevelopment plans, the mosaic-clad former site of the Painted Bride Art Center in Old City is scheduled to be demolished to make way for apartments and ...

Portland is set to consider new legislation that would further strengthen the city’s sanctuary policies and limit cooperation with federal immigration authorities. The City Council’s Community and ...

Craftee evolves as a creeper and watches everything blow up. Black Bear Pass closed indefinitely after South Carolina driver ignores warnings Scientists Discovered A New Alzheimer's Warning Sign—And ...

When I finish one five-hour block and roll directly into the next, the Block Timer widget starts the new block an hour late. In the second block for 20 Sep 2025 (20:00:00 → 24:59:59 local time), I had ...