gosnold's user avatar
gosnold's user avatar
gosnold's user avatar
gosnold
  • Member for 9 years, 9 months
  • Last seen more than 6 years ago
2 votes

The physics behind the Starshade

7 votes

How well could a satellite hide from Earth detection?

6 votes
Accepted

How can the data rate be increased in noisy outer space?

5 votes
Accepted

What are the main sources of radio noise & interference limiting deep space data rates and availability?

6 votes
Accepted

What makes Gaofen-4 "the most powerful GEO spy satellite"?

5 votes
Accepted

Reconnaissance satellite altitudes

5 votes
Accepted

Atmospheric influences on earth to satellite visibility and vice versa (e.g. atmospheric seeing)

4 votes
Accepted

What is the limit of bandwidth of a satellite in LEO and what determines that

3 votes
Accepted

how and why is image processing used on spacecrafts?

17 votes
Accepted

How (the heck) are military satellites with (apparently) classified TLEs still showing up on sat map websites?

3 votes

For which applications are LEO and GEO substitutable?

11 votes

Why does the torque due to a reaction wheel shift to the center of mass of the spacecraft?

7 votes

What are the problems with using the sun for Oberth maneuvers?

2 votes

What are the uses and limitations of moored (powered) balloons? (Compared to GEO, sounding rockets et c.)

7 votes

Could it be possible to launch a rocket from a balloon?

3 votes

Do adaptive optics work the other way around?