Exploring the Possibility of Alien Life

What are considered key drivers for the development of life on a planet?

• Liquid water and oxygen

• Carbon dioxide and nitrogen

• Helium and hydrogen

• Methane and ammonia

What is the Goldilocks zone?

• A region around a star where liquid water could exist

• A region where stars are closest to each other

• A region where planets have the most moons

• A region with the highest concentration of asteroids

What challenge do we face when sending probes to distant planets?

• Probes cannot withstand the vacuum of space

• Probes require constant human control

• Probes can only travel at the speed of light

• Probes would take an extremely long time to reach distant planets

Why might we have a better chance of finding alien life in our own solar system?

• Because the sun provides more energy to nearby planets

• Because some moons have conditions that could support life

• Because our technology is more advanced here

• Because we have already found life on Mars

Which moons are considered potential candidates for harboring life due to their subsurface oceans?

• Moons of Venus

• Moons of Jupiter and Saturn

• Moons of Neptune

• Moons of Mars