JAXA space probe arrives near asteroid

The Hayabusa 2 spacecraft, launched in December 2014, has reached asteroid Rugu, located 3 billion kilometers from Earth. It will orbit the asteroid for several months to map its surface before attempting a landing. The probe will use explosives and a cannon to create a hole on the surface to collect samples. After completing its mission, Hayabusa 2 will embark on a year-and-a-half journey back to Earth, with an expected return in 2020.

When did the spacecraft launch towards the asteroid Ryugu?

• November 2014

• January 2015

• February 2015

• December 2014

How far is the asteroid Ryugu from Earth?

• 2 billion kilometers

• 1 billion kilometers

• 3 billion kilometers

• 4 billion kilometers

What is the primary purpose of Hayabusa 2 orbiting the asteroid?

• To map its surface

• To communicate with Earth

• To take photographs

• To test new technology

What method will Hayabusa 2 use to collect samples from the asteroid?

• Using explosives and a cannon

• Drilling into the surface

• Using a robotic arm

• Scooping with a net

When is Hayabusa 2 expected to return to Earth?

• 2022

• 2019

• 2020

• 2021