Time is against us Published on March 18, 2025March 16, 2025 by fivecolorssandt@icloud.com Human scales The universe is often an obstacle to science fiction. Read More
Old telescopes Published on February 18, 2025February 16, 2025 by fivecolorssandt@icloud.com Still useful The problem is funding. Read More
The meeting (II) Published on January 28, 2025January 27, 2025 by fivecolorssandt@icloud.com Software and soft skills Our astronomer adds some comments on the meeting he attended this month. Read More
In person Published on January 21, 2025January 17, 2025 by fivecolorssandt@icloud.com At the meeting Why do scientists go to such great lengths to meet in person? Read More
Gaps in knowledge Published on November 19, 2024November 15, 2024 by fivecolorssandt@icloud.com High and low We note some gaps in our expertise. Read More
But first- Published on November 12, 2024November 10, 2024 by fivecolorssandt@icloud.com The two-step problem We identify a major block to productivity. Read More
Getting the stars right Published on August 13, 2024August 12, 2024 by fivecolorssandt@icloud.com Does it matter? We wonder how careful a fiction author really needs to be. Read More
Octopus arithmetic Published on August 6, 2024August 5, 2024 by fivecolorssandt@icloud.com How different could it get? We ponder how to communicate with aliens. Read More
Too simple, or not simple enough Published on July 16, 2024July 12, 2024 by fivecolorssandt@icloud.com Modeling stars How do you know when you’ve included all the important things? Read More
What it looks like Published on June 25, 2024June 23, 2024 by fivecolorssandt@icloud.com The craters of the Moon It looks like something familiar. . . Read More