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- Compliance: Compliance in space and astronautical engineering refers to the adherence to laws, regulations, standards, and guidelines set by national and international organizations. It involves ensuring that space missions, spacecraft, and related act ... Read More >>
- Plutonium-238: Plutonium-238 is a radioactive isotope of plutonium that emits alpha particles and has a half-life of 87.7 years. It is used as a heat source in radioisotope thermoelectric generators (RTGs) for deep space missions, such as the Mars rover m ... Read More >>
- Spacecraft Protection: Spacecraft protection refers to the measures taken to ensure the safety and integrity of a spacecraft during its mission. This includes protection from environmental factors such as radiation, micrometeoroids, and extreme temperatures, as w ... 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