ID 217057653 © Montreenanta | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
activities altazimuth artificial asian astronomical astronomy camp comet day demonstrating environment experimenting explaining explore general institute invention lecturer making march nan national opportunities organized outdoors participants participated phrae provides reflective research skies speakers students sundial telescope thailand unique use workshop