HiRise, The Earth and Moon as Seen from Mars (PSP_005558_9040): “This is an image of Earth and the Moon, acquired at 5:20 a.m. MST on 3 October 2007, at a range of 142 million kilometers, which gives the HiRISE image a scale of 142 km/pixel and an Earth diameter of about 90 pixels and a [...]
Entries Tagged as 'earth'
If We Had No Moon
October 30th, 2007
Earth and Moon from Galileo probe, 1990 januari 02. (NASA) Bernard Foing, If We Had No Moon: “The Earth has a large moon, making it unique in the inner solar system. Mercury and Venus have no moons, and Mars has only two small asteroid-sized objects orbiting it. In this essay, the father of the SMART-1 [...]
Tags: astrobiology · astronomy · bernard foing · earth · evolution · moon