Q. With reference to Trans Lunar Injection (TLI) consider the following statements:
1.It is a maneuver that involves slowing down a spacecraft’s velocity to keep it in a stable orbit around the Earth.
2.The TLI is performed when the spacecraft is at a specific point in its orbit known as the ‘perigee’ or the closest point to Earth.
Select the correct statements using the codes given below:
Answer: B
Notes:
Explanation –
Statement 1 is incorrect. TLI is a critical maneuver in space travel that involves propelling a spacecraft out of Earth’s orbit and setting it on a trajectory towards the Moon. This maneuver is a significant step in lunar missions and is used to transfer spacecraft from the Earth’s vicinity to the Moon.
Statement 2 is correct. The TLI is performed when the spacecraft is at a specific point in its orbit known as the ‘perigee’ or the closest point to Earth.
Source: ForumIAS
