Lunar Excursion Vehicle 2 (LEV-2), a lunar robot from the Japan Aerospace Exploration Agency (JAXA), could have been plucked from a science-fiction movie. It’s small—about the size of a baseball—it’s ...

To find solutions from graphs, look for the point where the two graphs cross one another. This is the solution point. For example, the solution for the graphs \(y = x + 1\) and \(x + y = 3\) is the ...

Moon missions come in all shapes and sizes, from car-sized rovers packed with scientific equipment to towering rocket payloads—and now, a small, shape-shifting machine that is about the size of the ...

The supercomputer has an innovative chip design that allows it to carry out more than 2 quintillion calculations per second.

This video follows a climbing session packed with unusual boulder problems, technical challenges, and creative route setting. As the difficulty increases, several climbs require unconventional ...

All quadratic functions have the same type of curved graphs with a line of symmetry. The graph of the quadratic function \(y = ax^2 + bx + c\) is a smooth curve with one turning point. The turning ...

Working from home by day, gaming and streaming by night? A mesh network system blankets your home with uninterrupted wireless coverage. These are the best mesh routers we've tested. I’ve been working ...

When the Japanese Smart Lander for Investigating Moon (SLIM) spacecraft, nicknamed the "Moon Sniper," face-planted onto the lunar surface in 2024, an experimental rover told Earth scientists what ...