challenges remain in the development and implementation of hybrid rocket propulsion systems. These include addressing low-frequency instability, managing the shift in oxidizer-to-fuel ratio during ...

KENNEDY SPACE CENTER, Fla. — The NASA Causeway bridge leading to and from the Kennedy Space Center is now complete, months ...

Bothell, Wash.-based Portal Space Systems shows off the lab where its solar thermal propulsion system will be developed.

Firefly originally intended to develop a spacecraft based on the design of Israel's Beresheet lander, which was the first ...

Unlike rocket engines, the ramjet draws the oxygen needed for the combustion reaction from the atmosphere, rather than from ...

However, under normal conditions it is relatively stable, only reacting slowly with oxygen to form sulfur dioxide and water ...

Letara, a startup that develops and manufactures propulsion systems (engines) for spacecraft such as satellites using plastic as fuel, announced on the 12th that it has raised an additional 650 ...

This tank is a critical component of the SpaceShip that holds our liquid oxidizer for the rocket motor, which powers the SpaceShip to space. The oxidizer tank in our prototype ship, Unity ...