Laser Propulsion
Laser propulsion is a form of spacecraft propulsion that uses laser beams to propel a vehicle forward. The basic principle of laser propulsion is to use the energy from a laser beam to heat a propellant, such as hydrogen, to extremely high temperatures, causing it to expand rapidly and create thrust. This method of propulsion has the potential to achieve very high speeds, as the energy from the laser beam can be focused to a very small point, creating a high level of thrust. Laser propulsion is still in the experimental stage, but has shown promise as a potential method for interstellar travel.
Your Previous Searches
Random Picks
- WEFAX: WEFAX (Weather Facsimile) is a method of transmitting weather charts and images over radio frequencies. It is commonly used by meteorological agencies and mariners to receive weather information while at sea. The images are transmitted in b ... Read More >>
- Turboprop: Turboprop is a type of aircraft propulsion system that uses a gas turbine engine to drive a propeller. The gas turbine engine powers a gearbox that turns the propeller, which generates thrust to propel the aircraft forward. Turboprop engine ... Read More >>
- Control Systems Engineering: Control Systems Engineering in the context of aerospace engineering refers to the application of control theory to design systems with desired behaviors. It is an interdisciplinary branch of engineering that combines principles of mechanica ... Read More >>
Top News
Bestselling author explains the science of happiness: "You can do the work"...
Bestselling author and Harvard professor Arthur Brooks opens up about how enjoyment, satisfaction and meaning in life can increase a person's wellbeing....
News Source: CBS News on 2024-11-18
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. H...
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. Here's when it peaks and why it's called the Beaver Moon....
News Source: CBS News on 2024-11-15
You can't put a price on the sense of awe particle physics inspires...
Astronomy and particle physics are no longer seen as vital by the US establishment, so funding has fallen. But our work creates a sense of wonder, and wonder matters, says Chanda Prescod-Weinstein...
News Source: New Scientist on 2024-11-13
If you want to stretch your gift game into days this holiday, check out these ad...
The advent calendar phenomenon is growing every year, with so many exciting, fun, beautiful, and delicious options available...
News Source: ABC News on 2024-11-04
November brings a bonanza of meteor showers...
November brings a skywatching bonanza, with three meteor showers — the Southern Taurids, Northern Taurids and Orionids — offering chances to see shooting stars....
News Source: NBC News on 2024-11-02