The Science of Dragonfly

The NASA Dragonfly mission, set to arrive on Titan in 2034, will explore the moon's surface using a rotorcraft designed to visit multiple sites. Dragonfly will employ advanced tools like a pulse neutron generator and gamma ray sensor to detect key elements. It will collect surface samples using a drill and pneumatic system, analyzing them in a chemical lab. The mission will use mass spectrometry and gas chromatography to study organic molecules, focusing on prebiotic interest and chiral arrangements, which are biosignatures for life. Dragonfly will continue exploring new locations on Titan.

What is the primary goal of the Dragonfly mission to Titan?

• To establish a human colony on Titan

• To study Titan's chemical composition

• To mine resources from Titan

• To capture images of Titan's surface

Which technology does Dragonfly use to detect key elements on Titan?

• Ultrasound detector

• Magnetic resonance imaging

• Pulse neutron generator and gamma ray sensor

• Infrared camera

How does Dragonfly collect samples from Titan's surface?

• By scooping with a shovel

• By drilling into the frozen surface

• By melting the ice with a laser

• By using a robotic arm

What is the purpose of using a mass spectrometer in the Dragonfly mission?

• To communicate with Earth

• To photograph the surface of Titan

• To navigate the terrain

• To sort molecules by mass and analyze them

Why is detecting chiral arrangements important in the Dragonfly mission?

• It measures the temperature of the surface

• It is a key biosignature for life

• It indicates the presence of water

• It helps in determining the age of Titan