Exam 7: Searching for Life in Our Solar System

The planet Saturn is approximately 10 times farther away from the Sun than the Earth is. Given this, how much sunlight does it receive compared to the Earth?

How does the surface temperature and atmospheric pressure on Venus compare with the Earth?

Which kind of robotic space mission enables us to study a planet for an extended period of time?

The Mars Exploration Rovers, Spirit and Opportunity, touched down on the surface of Mars using

Which spacecraft is currently on its way to Pluto?

If life exists in Uranus and Neptune, it will most likely be found

Which spacecraft used radar to detect evidence for at least 600 million tons of water ice near the Moon's north pole in 2009?

Which one of the following properties is unique to water?

An extrasolar planet in the HD 4308 system orbits its parent star at a distance of 17.1 million kilometers and takes 15.56 Earth days to complete one orbit. Given this and assuming that planet has a negligible mass compared to the parent star, what is the mass of the parent star?

Which spacecraft crashed into and thereby confirmed the presence of water ice in a crater close to the south pole of the Moon in 2009?

If life does indeed exist elsewhere in our solar system it will most likely take the form of

Which kind of robotic space mission enables us to take a quick look at a planet?

A common way a robotic spacecraft can be accelerated and have its trajectory changed without the use of any fuel is via

The Huygens probe was an example of which kind of spacecraft?

Mercury and the Moon do not have atmospheres because

Some Jovian moons may have liquid water

The planet Venus is often referred to as the Earth's "sister planet" because

Most of the detailed information about the planets in our solar system comes from

The Mars Exploration Rovers, Spirit and Opportunity, are examples of which kind of spacecraft?

Voyager 1 and 2 were examples of which kind of space mission?