Costa Rican Solar Astronomy and Vacation June 2015

Charlie Bates Solar Astronomy Project

This is a free science education program provided absolutely free of charge by the nonprofit 501c3 The Charlie Bates Solar Astronomy Project. Please visit www.solarastronomy.org to support us or for more information about having a free event at your school.

251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
Stephen W. Ramsden