Radioisotope Thermoelectric Generators (RTGs)

Radioisotope Thermoelectric Generators (RTGs) are devices that generate electrical power by converting the heat released from the decay of radioactive isotopes into electricity using thermocouples. RTGs have been used as power sources in many space missions, including the Voyager, Pioneer, and Mars rover missions. They are preferred over other power sources in missions that require a long-lasting and reliable power supply, such as deep space missions, because they can operate for decades without maintenance. RTGs are also used in remote locations on Earth, such as in Antarctica, where solar power is not feasible due to the lack of sunlight during the winter months.
Your Previous Searches
Random Picks
  • Methodology: Methodology in space and astronautical engineering refers to the systematic and scientific approach used to design, develop, test, and operate spacecraft and related systems. It involves the use of various techniques and tools to ensure tha ... Read More >>
  • Response Times: Response times refer to the amount of time it takes for a system or component to react to a given input or stimulus. In the context of space and astronautical engineering, response times are critical for ensuring the safety and success of m ... Read More >>
  • NSF: NSF stands for National Science Foundation. It is an independent agency of the United States government, responsible for promoting science and engineering through research programs and education projects. In the field of space and astronaut ... 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