Welcome to the web page for Joni Johnson's 110G Astronomy class!



Notes:


Everything is now taken off-line.

See the syllabus for details on grading policies, etc.

There is a website for general ASTR 110G information.

The website for the lab manual is also on-line. It's okay to print out labs, but check with your TA about some things that need to have the right scale images (like the Hertzsprung-Russell diagram lab).



Class-related links

These aren't required for class or any test, but they may be useful in explaining things to you. Some of the figures I show in class also come from these websites (I'll say so in class).

Lego orrery: This shows how to build a model of a planetary system around a star using Legos. It's to demonstrate how to find extrasolar planets using the transit method.
Seeing in the Dark: The URL to go along with the PBS show. Includes sky maps, astrophotos, family activites, and other stuff.
Phases of the Moon: A nice Java applet that shows the positions of the Sun, Moon, and Earth, and the corresponding lunar phase.
Your Sky: A java applet that produces a sky map, including positions of the planets. A little hard to read in the default setting but play with the controls.
Solar-system Live: A great site to show you the orbits of the planets.
Bad Astronomy: This site debunks the bad astronomy seen on TV and in the movies. For example, it goes into detail about errors in the 'Faked Moon Landing' hoax.
SOHO: the solar observatory in space. Watch for sunspots, flares, and other space weather real-time.





Places to go for further information


The web-page for the NMSU astronomy department
Apache Point Observatory: The 3.5 meter telescope run by NMSU and which we share with other universities.
Very Large Telescope: Images from the VLT showing what can be done from Earth.
Astronomy picture of the day: New pictures of planets, stars, galaxies, etc.
Latest HST Releases: The most recent images and press releases from the Hubble Space Telescope.
Sky and Telescope on-line: The magazine's web-page, lots of information about astronomy news and what you can see in the sky.