China launches relay satellite to the far side of the moon

The video discusses the launch of the Tricho satellite on a Long March 4C rocket from China. Tricho will orbit the second Lagrangian point, becoming the first communication satellite in this orbit. Its primary function is to facilitate communication between Chinese Mission Control and the upcoming Changa mission to the moon's dark side. Additionally, Tricho carries the Netherlands China Low Frequency Explorer, a radio scanner designed to detect ancient radio signals from the early universe.

What type of rocket was used to launch the Tricho satellite?

• Falcon 9

• Delta IV

• Long March 4C

• Ariane 5

What is unique about the orbit of the Tricho satellite?

• It orbits the Earth at a low altitude.

• It orbits the moon directly.

• It is the first communication satellite in a Halo orbit around the second Lagrangian point.

• It is the first satellite to orbit the sun.

What is the main mission of the Tricho satellite?

• To monitor Earth's weather patterns

• To establish a communication link for the Changa 4 mission

• To provide global internet coverage

• To explore Mars

What is the Changa 4 mission's target?

• The sun

• Jupiter

• The moon's dark side

• Mars

What is the purpose of the Netherlands China Low Frequency Explorer on Tricho?

• To track asteroids

• To search for ancient radio signals from the early universe

• To measure the Earth's magnetic field

• To provide weather data