We Land on a Comet!

The European Space Agency's Rosetta mission successfully landed the Philae probe on comet 67P, marking a historic achievement in space exploration. The mission, which began in 2004, involved complex maneuvers to reach the comet, including multiple planetary flybys. Rosetta's instruments have provided valuable data on the comet's composition, revealing unexpected findings such as a lack of visible ice and the presence of complex organic compounds. Despite challenges during Philae's landing, including failed harpoons and bouncing, the mission continues to offer insights into the solar system's origins.

What was the primary objective of the European Space Agency's mission involving the Rosetta spacecraft?

• To land a probe on Mars

• To explore the rings of Saturn

• To study the surface of the Moon

• To land a probe on comet 67P

Which instrument on the Rosetta spacecraft detected hydrogen and oxygen in the comet's atmosphere?

• Alice

• Rosina

• Philae

• Hubble

What unexpected event occurred during the Philae lander's landing on the comet?

• The lander missed the comet

• The lander exploded

• The lander was destroyed by a meteor

• The harpoons failed to release

What is one of the scientific goals for the Philae lander in the coming months?

• To drill into the comet's surface and analyze samples

• To send astronauts to the comet

• To build a base on the comet

• To capture images of the Sun

Why is studying comet 67P significant for understanding our solar system?

• It contains alien life forms

• It is made entirely of gold

• It is the largest comet ever discovered

• It originates from the Kuiper belt, dating back to the solar system's origin