I made a mistake Published on July 7, 2020July 5, 2020 by fivecolorssandt@icloud.com An unusual scientific paper Science is generally self-correcting, but usually not in the same person. Read More
The last little bit Published on May 26, 2020May 25, 2020 by fivecolorssandt@icloud.com No improvement yet? Sometimes you make no progress until everything’s done. Read More
Black hole ironies Published on May 19, 2020May 18, 2020 by fivecolorssandt@icloud.com Bright and dark, near and far We point out some astronomical ironies. Read More
On orbits Published on May 12, 2020May 10, 2020 by fivecolorssandt@icloud.com Curves in space Things are different out there. Read More
Comes the dawn Published on March 3, 2020March 1, 2020 by fivecolorssandt@icloud.com Early risers We notice an asymmetry between sunrise and sunset. Read More
Examining the data Published on February 18, 2020February 18, 2020 by fivecolorssandt@icloud.com How science is done (II) How closely can you look at your input? Read More
A personal kind of astronomy Published on February 11, 2020February 11, 2020 by fivecolorssandt@icloud.com How science is done (I) We look at an extraordinary data set. Read More
Science vs. technology Published on February 4, 2020February 2, 2020 by fivecolorssandt@icloud.com Not always on the same side Even for scientists, the March of Progress is not always a good thing. Read More
The synthesis project Published on December 3, 2019December 3, 2019 by fivecolorssandt@icloud.com Ways of being intelligent We present an idea that won’t work. Read More
Working from a snapshot Published on November 19, 2019November 18, 2019 by fivecolorssandt@icloud.com Patient astronomers People are rather ill-designed for astronomy. Read More