Even with eclipsing binaries, measuring the properties of stars is no easy task. Stars are deformed as they rotate and pull ...

Frequency! It’s an important thing to measure, which is why [Jacques Pelletier] built a frequency counter some time ago. The ...

Reynolds’ weekly column exploring songs and scenes at the intersection of music and digital culture, separating shitpost ...

The best student loans without a co-signer of August 2025 Private student loans that don't require a co-signer make financing more accessible, but at a price.