Discussion Overview
The discussion revolves around the potential effects of thunderstorms on satellites in low Earth orbit (LEO), particularly focusing on electromagnetic interactions and the shielding effects of the atmosphere. Participants explore the implications of static electric charges in clouds and the altitude of satellites in relation to thunderstorms.
Discussion Character
- Exploratory
- Technical explanation
- Debate/contested
Main Points Raised
- One participant suggests that satellites could be subject to detectable magnetic forces from clouds due to their high speed, questioning the interaction between thunderstorms and satellites.
- Another participant clarifies the distinction between "detect" and "affect," noting the brief time a satellite spends over a thunderstorm and its altitude.
- A third participant mentions that satellite electronics require shielding from space radiation, indicating that thunderstorms are not the only concern for satellite protection.
- One participant reiterates the initial question about magnetic forces and adds that thunderstorms disturb the atmosphere only up to about 15 km, while LEO satellites orbit above 400 km, suggesting that the ionosphere would attenuate electromagnetic interactions.
- It is noted that the solar wind poses more significant issues for LEO satellites than thunderstorms do.
Areas of Agreement / Disagreement
Participants express differing views on the impact of thunderstorms on satellites, with some emphasizing the altitude and shielding effects while others focus on the potential for detectable interactions. The discussion remains unresolved regarding the extent of any effects thunderstorms may have on satellites.
Contextual Notes
The discussion highlights limitations related to the assumptions about electromagnetic interactions and the specific conditions under which satellites operate, including altitude and atmospheric effects.