Lanthanides
Lanthanides are a group of 15 metallic elements with atomic numbers 57 through 71. They are commonly referred to as rare earth elements and are found in the Earth's crust. Lanthanides have unique magnetic, electrical, and optical properties that make them useful in a variety of applications, including in the production of magnets, batteries, and electronics. In the context of space and astronautical engineering, lanthanides are used in the manufacturing of spacecraft components, such as superalloys, which are used in rocket engines and other high-temperature applications. Lanthanides are also used in the production of radiation-resistant materials, which are essential for protecting astronauts and spacecraft from the harmful effects of cosmic radiation.
Your Previous Searches
Random Picks
- Fuel Tanks: Fuel tanks are containers used to store fuel for spacecraft propulsion systems. They are an essential component of any spacecraft as they provide the necessary fuel to power the engines and maneuver the spacecraft in space. Fuel tanks can b ... Read More >>
- Emergency Escape Systems: Emergency Escape Systems are the mechanisms designed to ensure the safe evacuation of astronauts and crew members from a spacecraft or launch vehicle in case of an emergency. These systems include escape pods, ejection seats, and emergency ... Read More >>
- Weather Satellite: A weather satellite is a type of satellite that is primarily used to monitor the weather and climate of the Earth. These satellites are equipped with various instruments and sensors that can measure different atmospheric parameters such as ... 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