资讯

Wanderers CU is a responsive sound experience delivered via a mobile app that responds to the visitor’s movement as sensed by GPS. A complement to the Colorado Scale Model Solar System represented by ...
The John J. McCarthy Observatory in New Milford will unveil its scale model of the solar system Nov. 14. Following a brief ceremony at the Route 7 South observatory, behind the high school, the ...
Researchers from Spain have developed a method to estimate the critical speed a tracker can withstand. They found "good agreement" when comparing the model to experimental results.
Just for fun, here's a Python model showing part of the solar system (up to Jupiter). If you want to see how to make this, I have a video for you. Video: Rhett Allain.
Our understanding of the solar system is a work in progress. Pluto’s demotion to a dwarf planet was just one of many revisions—in recent decades astronomers have cataloged new dwarfs, like far ...
Engineers built a solar-powered desalination system that produces large quantities of clean water despite variations in sunlight throughout the day. Because it requires no extra batteries, it ...
The Sun accounts for some 99.86% of the mass in our Solar System; of the remaining fraction of a percent, fully two-thirds is embodied in Jupiter, which itself contains more than 70% of the total ...