A maker has developed the Meridian Orrery, a 3D‑printed, ESP32‑powered solar system model that automatically positions planets and even includes a moon orbiting Earth. The device calculates celestial ...

Abstract: By using automation and sensor technology, the Arduino-Based Solar Tracking System optimizes the efficiency of solar panels. The panel is positioned for maximum energy capture using Light ...

I do my best to eat well and stay in shape. But as a mom of three, it’s often tough to remember what I’ve eaten today, or even how much water I’ve taken in. The overarching benefit of food-tracker ...

WASHINGTON — Kratos Defense & Security Solutions has won a $446.8 million contract from the U.S. Space Force to build and operate the ground system for a new constellation of missile-warning ...

The interstellar comet 3I/ATLAS contains water and carbon molecules at levels never before seen in our solar system. This suggests that it formed around an alien star radically different from and much ...

First look: The return of a solar-powered laptop has been a long time coming. Nearly a decade has passed since the tech world last gave serious thought to powering notebooks with sunlight, yet Oukitel ...

The standard story of the origin of our solar system has gone like this: 4.6 billion years ago, a giant cloud of dust hung frozen in space. Then the explosion of a nearby star caused part of that dust ...

SAN FRANCISCO (KGO) -- The biggest challenge with studying the world's fish population is simple: fish live underwater. You can't easily easily spot them from land or even from space with satellites ...

Earth and Mars were formed from material that largely originated in the inner solar system; only a few percent of the building blocks of these two planets originated beyond Jupiter's orbit. A group of ...