powerpoint presentationastroedu.iau.org/.../1303_presentation.pdf · gamma rays x-rays protection...
- Home
- Documents
- PowerPoint Presentationastroedu.iau.org/.../1303_presentation.pdf · Gamma Rays X-Rays Protection Ultraviolet (UV) Rays . Temperature -1530CK 1070C -89.2 oc Volstok Station, Antarctica
19
Upload: lythuy
Post on 09-Sep-2018
238 views