IHY Logo in English
Hi-Res Version |
IHY Logo in Spanish (AHI)
Hi-Res Version |
IHY Logo in French (AHI)
Hi-Res Version
|
IHY Logo in Russian
Hi-Res Version
|
IHY Logo in Arabic
Hi-Res Version
|
IHY Logo in Chinese
Hi-Res Version
|
IHY-Poland Logo
Hi-Res Version
|
IHY-Armenia Logo
Hi-Res Version
|
IHY-Romania Logo
Hi-Res Version
|
IHY-Germany Logo
Hi-Res Version
|
IHY-Azerbaijan Logo
|
IHY-Greece Logo
Hi-Res Version
|
IHY Logo in Portuguese
Hi-Res Version
|
IHY-Japan Logo
|
IHY-Ireland Logo
Hi-Res Version
|
IHY Logo in Czech
Hi-Res Version
|
IHY-Slovakia Logo
Hi-Res Version
|
IHY-Yemen Logo
Hi-Res Version
|
IHY-Thailand Logo
Hi-Res Version
|
IHY-Italy Logo
Hi-Res Version
|
IHY Logo in Esperanto
Hi-Res Version
|
Sputnik
(Click to enlarge)
Learn about Sputnik |
Explorer I
(Click to enlarge)
Learn about Explorer I |
Lt. Weyprecht
(Click to enlarge)
Who was he? |
James Van Allen
(Click to enlarge)
Who is he? |
| |
Heliosphere Diagram
(Click to enlarge)
Learn about the heliosphere |
Heliosphere Illustration
(Click to enlarge)
Learn about the heliosphere |
Aurora on Earth
(Click to enlarge)
Learn about aurorae |
Aurorae in the heliosphere
(Click to enlarge)
Learn about aurorae on
other planets |
| |
IHY System Diagram
(Click to enlarge)
Learn about the IHY System |
