The angle of 7 u arc sec is 3.3 x10 ^-11 radians . The distance is 4 light years x 5.87 x 10 ^12 miles per LY . Product is 775 miles resolution of the position of a star 4 Light years away. Astounding accuracy !! congrats !

I predict that Saturn has clear skies under the clouds. The .gif image of 8 frames gives some support for my expectation. The rocky core is seen in the .gif and that core has clear gas all the way to the polar hole in the cloud tops. Venus has clear skies under thick clouds. Mars has clear skies under clouds. Earth has clear air under clouds. Saturn is expected also to conform to that, so I predict the cloud tops of Saturn are over a thick layer of transparent atmosphere over a rocky core that is seen in the .gif movies center.

The Dust Lanes of our galaxy are easily visible to the naked eye. But I speculate that the dust particles have sizes up to planet sized particles. In my book, "Dust Lanes", the Earth is hit by walls of rock from a dust lane with a relative speed of 5000 miles per second.

When explorers report on the X-Rays on Mars, one quantifiable risk will drive people away from investing. I have seen no report on the X-Rays that bounce up from the soil after a cosmic ray hits red dirt. It is estimated in my book: Mars Tour for New Owners. No instruments are being sent to Mars to measure that withering hazard.

For people, there are three electrical switches to turn off permanently to lose weight: the TV switch, the car switch, the refrigerator switch. After those switches disconnect electrical energy, people adapt to the situation and lose weight. For animals, release them from cages permanently to let them get exercise and escape the urban glut.

Most people are too lazy and confused to use a public key cryptosystem. They need motivation to use their brains. The standard way to motivate lazy people is to pay them to lift a finger to push a few buttons.