Life In Our Galaxy
What 2 planets did the Moons revolve around?
Jupiter and Saturn
How long have we been using devices to measure planets?
20 years
What do planets need?
certain amount of heat to maintain water
What company has used radio signals to search for life?
SETI
What did all three planets/moons have in common?
They all had/have water near their surface.
What are we using the devices to do/what are we measuring?
the spectra of exoplanets
what are habitable zones called?
Goldilocks Zones
How long has the company used radio signals to search for life?
20 years
How many planets in our solar system other than Earth are habitable?
3 planets.
What are 3 devices used by Nasa for space?
cameras, telescopes, and computers
What 2 planets are in the habitable zone?
Earth and Mars
What planet have they investigated?
What is the name of the habitable planet?
Mars
What was the Telescope called?
Hubble Telescope
What does life need to exist?
Life needs energy, liquid water, and nutrients.
What Moon did they investigate?
Jupiters Moon Europa
What are the names of the two habitable moons?
Europe and Enceladus
What is the Space Station called?
International Space Station
What is a Goldilocks zone
the distance from a star where water can exist on a planet
What else is SETI monitoring?
signals in light and radio wavelengths