Composite image of Mars (centre) and its two moons Phobos (right) and Deimos (left) captured on 17th August 1924. Phobos is the innermost and larger of the two Martian satellites. It orbits Mars in under 8 hours. Deimos is the outer moon, orbiting Mars in around 30 hours. Both Phobos and Deimos are thought to be asteroids captured by the gravity of Mars. The moons were discovered in 1877, by the American astronomer Asaph Hall.
| px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP25967641
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
Same folder images:
Loading