Superconductors and outer space

In summary, superconductors are materials that can conduct electricity with zero resistance when cooled below a certain critical temperature. They have many potential uses in outer space, including in propulsion systems, energy storage, and radiation detection. The critical temperature for superconductors in space is typically lower than on Earth, and there are challenges to using them in space due to extreme temperatures, radiation levels, and material fragility. However, ongoing research and development aim to make superconductors a valuable tool in space exploration.
  • #1
material
14
0
What would happen to cosmic rays if you put superconductor material on the hull of a spacecraft ? Would the flux trapping effect trap the cosmic rays? Could the superconductor protect the spacecraft from cosmic rays?

Could it be possible to create a superconductor magnet that can produce a magnetic field strong enough to protect a spacecraft from cosmic rays?
 
Astronomy news on Phys.org
  • #2
iirc: in principle - all of the above.
The trick is getting enough superconductor.

It's not hard to find articles on the subject.
i.e. http://engineering.dartmouth.edu/~d76205x/research/Shielding/
 

1. What is a superconductor?

A superconductor is a material that is able to conduct electricity with zero resistance when it is cooled below a certain temperature, known as the critical temperature. This allows for electrical current to flow without any loss of energy, making superconductors very efficient for various applications.

2. How are superconductors used in outer space?

Superconductors have many potential uses in outer space, such as in advanced propulsion systems, magnetic shielding for spacecraft, and sensitive detectors for measuring cosmic radiation. They are also being researched for use in energy storage and transmission systems for future space missions.

3. What is the critical temperature for superconductors in outer space?

The critical temperature for superconductors in outer space can vary depending on the material used, but it is typically lower than the critical temperature on Earth due to the extreme temperatures found in space. Some materials, such as high-temperature superconductors, have a critical temperature above the boiling point of liquid nitrogen, making them more suitable for use in space.

4. Can superconductors be used in space exploration?

Yes, superconductors have many potential uses in space exploration, such as in propulsion systems that could significantly reduce travel time and in energy storage systems that could power long-term missions. However, more research and development is needed to make these applications feasible for space missions.

5. What challenges are there for using superconductors in outer space?

There are several challenges for using superconductors in outer space, including the extreme temperatures and radiation levels found in space, as well as the need for cryogenic systems to maintain the low temperatures required for superconductivity. Additionally, the materials used for superconductors are often brittle and can be damaged by microgravity and vibration during launch. These challenges are currently being addressed by researchers and engineers to make superconductors a more viable option for space exploration.

Similar threads

I Space docking using the Meissner effect
    • Astronomy and Astrophysics
Replies
3
Views
11K
B Uracil found in carbonaceous asteroid
    • Astronomy and Astrophysics
Replies
7
Views
1K
I Vacuum up-tunneling with high-energy events?
    • Cosmology
Replies
0
Views
145
EE: How to heat a magnet with a wire while levitating a superconductor?
    • Introductory Physics Homework Help
Replies
14
Views
969
I Superconductors and moving/accelerating charges
    • Atomic and Condensed Matter
Replies
3
Views
1K
I Can Superconductors Reach Relativistic Speeds and Emit Synchrotron Photons?
    • Atomic and Condensed Matter
Replies
6
Views
1K
How can superconductors be used to protect spaceships from radiation in space?
    • Astronomy and Astrophysics
Replies
5
Views
2K
B How can a superconductor be used to detect monopoles?
    • Other Physics Topics
Replies
7
Views
928
I Are Cosmic Rays Intensifying Across the Globe?
    • Astronomy and Astrophysics
Replies
4
Views
8K
Can a superconductor "repel" an electromagnet due to the Meissner effect?
    • Electrical Engineering
Replies
2
Views
1K

Hot Threads

Recent Insights

Back
Top