Speaker for the Dead
In our search for alien civilizations we might only discover long dead worlds
The Sun is losing mass, and getting larger at the same time
A 1986 experiment seemed to defy relativity for thirty years
How astronomers used gravity to observe a star too dim to be seen
The name of a galaxy says something about how it was discovered
- Astronomy - (7)
- History - (2)
- Life - (2)
- Mathematics - (1)
- Physics - (5)
- Science - (3)
- Thought - (2)
I’m a farm boy who became an astrophysicist. Along the way I’ve been a farmhand, father, programmer, husband, author, and professor. Sometimes I write things. When I do, you can usually find it here.
If you enjoy this site, please consider supporting the site.
$1 $3 $10