This is Barbara Streissan publicity when you had never thought about her for 50 years. We must all agree to a ban to stop China from working on it, while we “debate American freedom”
original budget estimates for operations are now too low due to inflation
the entire budget is 1/4000 the military budget, but instead of shoring up this rounding error to make sure that one of our country’s most impressive engineering feats stays usable, we could always just throw it out to bomb more brown kids.
Observed magnitudes of Qianfan spacecraft range from 4 when they are near zenith to 8 when low in the sky.
Since this is the first run of the Qianfan satellite constellation, the most appropriate comparison would be to Starlink’s original satellites. As you can see below, the notion that China’s satellites are “significantly brighter than those of Western systems” is a inaccurate.
The Original spacecrafts have a relatively flat phase function, so they are comparatively bright over a wide range of phase angle. […] the characteristic magnitudes are: 4.7 (Original) […]
The mean apparent magnitude of Starlink Mini Direct-To-Cell (DTC) satellites is 4.62 while the mean of magnitudes adjusted to a uniform distance of 1000 km is 5.50.
Clearly, even the newest Starlink satellites are well above the magnitude 7 limit astronomers recommend for satellite brightness.
spacenews.com
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