Astronomy
- Frequently asked questions about black holes
- The Planet X Sage (about the Planet X/Nibiru hoax)
Questions & Answers archives
- NASA’s Ask an Astrophysicist
- Cornell’s Ask An Astronomer
- Caltech’s Ask An Astronomer
- UC Berkeley’s Ask An Astronomer
- Lick Observatory’s Ask An Astronomer
Texas Astronomy clubs
- Austin Astronomical Society
- Houston Astronomical Society
- Texas Astronomical Society of Dallas
- San Antonio Astronomical Association
- Fort Worth Astronomical Society
- More Texas astronomy clubs…