A new hybrid architecture from Horse Powertrain aims to bridge combustion and electrification by operating entirely on renewable gasoline.

Japanese lunar company ispace said work on a new engine for its lunar landers is facing delays and that it is keeping open ...

A peer-reviewed study modeling Mars transit times for chemical propulsion rockets found that even optimized Starship-class trajectories would still require roughly three months to reach the Red Planet ...

Sending a mission to the solar gravitational lens (SGL) is the most effective way of actually directly imaging a potentially ...

General Galactic, cofounded by a former SpaceX engineer, plans to test its water-based propellant this fall. If successful, it could help usher in a new era of space travel. That's a big “if.” ...

Vertical Aerospace secures strategic global partnerships and strengthens its supply chain to support the certification of its ...

Journalist Ross Coulthart claims the US may be hiding anti-gravity or zero point energy technology. Experts and critics remain divided.

GM has confirmed that its next-generation V8 engine will be built in Canada, reinforcing the automaker’s long-term commitment to internal combustion powertrains for its most profitable vehicles. The ...

Hirth Engines, a globally recognised leader in two‑stroke engine technology, and ePropelled, an innovator in high‑efficiency intelligent electric propulsion and power‑generation systems, today ...

Recent developments in aerospace and propulsion research have sparked growing debate about the future of space travel. One claim centers on a fuel-free propulsion device proposed by a former NASA ...