The materials that compose most of Titan are completely different than those that compose Earth. Therefore, what were scientist surprised to see from space-probe images in a 2005 landing?
A) some indications that an ancient civilization may have inhabited Titan approximately 500,000 years ago
B) a landscape similar to Earth's
C) an utterly alien landscape, unlike anything seen on Earth
D) the image of a man's face on an equatorial mountain range
Question 2
Saturn's rings are composed of?
A) chunks of ice and rock
B) methane gas
C) hydrogen
D) old satellites and other space junk lost from Earth's orbit and other space missions
Humanmade pollutants may be driving the expansion of the Earth’s tropical belt seen
Mars oppositions from 2003-2018, viewed from above the ecliptic with the Earth centered
A Piece of Mars on Earth
Distance from Earth to Sun schematic
DOT placarding requirements: Table 1 materials must be placarded in any quantity, and Table 2 ...
Earth 65 Million Years Ago