Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

A study published in Nature has established a new benchmark in modeling the universe's most extreme events: the collisions of ...

Satellite constellation has been applied in communication, reconnaissance, navigation, and other space missions, such as GPS, Glonass, Beidou ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

The rocket's upper stage reportedly did not reach orbital velocity and the rocket and its payload fell into the Pacific Ocean in a "cleared zone" north of Antarctica. Firefly says it is working ...

A recent study, however, witnessed the 4f orbital in a cerium-based compound actively participate in bond formation, triggering a unique chemical reaction. The researchers observed that a cerium ...

The interceptor’s onboard sensors and seeker had to acquire and maintain lock-on during terminal guidance, despite the satellite’s rapid orbital velocity and relatively small physical cross ...

But, while I haven't solved the puzzle, I have stumbled upon a formula that's proven to be a useful tool in evaluating these players. The formula doesn't consider a quarterback's rushing ability ...

Cedars-Sinai researchers have developed a novel nutritional formula, mBiota Elemental, a palatable elemental diet (PED) that reduces the abundance of key gut microbiome taxa and improves symptoms ...

After the first triple header of the season, there is a week's break before Formula 1 heads to Miami from 2-4 May. Before that, BBC Sport F1 correspondent Andrew Benson answers your latest ...

On April 2, as part of its commissioning, the WFI-2 spacecraft demonstrated its first three charge-and-fire cycles, modifying its orbital velocity relative to the other PUNCH spacecraft as they drift ...

Conquer Space! A space themed grand strategy set in the present to near future, with emphasis on economics, politics, and society, with realistic orbital mechanics.