Project Orion envisioned a giant nuclear pulse spacecraft built not just for exploration, but for military dominance across the solar system. Backed by the US Air Force and built around atomic ...

The Navy secretary, John Phelan, was supposed to deliver the first of the president’s ships by 2028. The timeline was nearly impossible. By Greg Jaffe and Helene Cooper Reporting from Washington ...

During the war, units from Defence Intelligence of Ukraine carried out two launches of carrier rockets into space. Source: MP Fedir Venislavskyi, a member of the Verkhovna Rada Committee on National ...

Polaris Dawn was the gate-opener mission to the larger Polaris Program, a set of at least three anticipated missions bankrolled by billionaire Jared Isaacman. Polaris Dawn was originally scheduled to ...

Space physics is the study of the natural phenomenon that occur in our solar system. Specifically, the sun, the particles and radiation it creates and how these affect the planets. This includes the ...

Space stocks offer growth potential, predicted to reach a $1 trillion market by 2040. Investing in space stocks involves high risks, including capital intensity and technology challenges. Key players ...

About to dive into 'Battleship' right from your couch? Here’s where you can watch it, including ways to watch including rental, purchase, and subscription options, so you can find the right fit. As of ...

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 ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...