(BI) KAC EXOPLANET

What is an exoplanet?

• A planet outside our solar system

• A planet inside our solar system

• A moon of Jupiter

• A dwarf planet

Identify the types of exoplanets (choose any 2)

• Gas Giant Planet

• Mercurial planet

• Super Earth

• Cold Dark Planet

What is the second-closest known exoplanet to Earth?

• Kepler-186f

• Barnard's Star b

• TRAPPIST-1d

• Gliese 581g

What is Transit method?

• When a planet pass by it's star, a slight dim moment is observed

• Planet wobbles around its star

• The planet is influenced by 2 star's gravitational force

• The planet exits its current orbit

What are some methods used to classify exoplanets?

• Size and mass

• Distance from their host star

• Composition

• All of the above

What are some characteristics scientists look for to determine if an exoplanet could support life?

• 1. Liquid water

• 1. Suitable temperature

• 1. Presence of an atmosphere

• 1. All of the above

How do we discover Exoplanets? (choose any 2)

• Radial Velocity (Wobbly method)

• Giant telescopes

• Transit method

• By studying meteorite impacts on Earth

Which is an example of Neptunian Planet?

• Kepler-1655 b

• Pluto

• 51 Pegasi b

• Jupiter

What is an exomoon?

• A moon made of exotic materials

• A moon that orbits an exoplanet

• A moon that orbits a star outside our solar system

• A moon that used to be a planet

Which exoplanet is located in the habitable zone?

• Kepler-186f

• Neptune

• TRAPPIST-1d

• Saturn