The Artemis II astronauts are returning home after a historic lunar flyby, setting a new record for human spaceflight.

The Artemis Watch 2.0, made by CircuitMess, is a $129 programmable smartwatch designed less as a gadget you wear and more as something you can digitally rebuild into your own creation.

Merino Energy has simplified the heat pump dramatically in a quest to make them cheaper and easier to install.

California-headquartered Antares now enters the final phase before its microreactor before the DOE approves startup of the ...

NASA's ground control plays music to wake up the astronauts on a mission. NASA's chief historian Brian Odom shares the history of the practice.

Apollo 11 astronaut Buzz Aldrin, 2nd person to walk on the moon, watched NASA Artemis II launch from Kennedy Space Center ...

Nominate your startup, or one you know, and apply for a chance at VC access, TechCrunch coverage, and $100K for Startup ...

As I write this, four astronauts are on their way around the moon for the first time in 50 years. A lot us have asked ...

Build for monitoring, buy for safety.

The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

It's a solved problem, but I actually prefer a simple web UI.