Planetary Observation Team

The first sentence of Lin Sisi's essay went like this—'Does our there our universe have aliens? It is a topic our planetary observation team has been studying.'

'With constantly developing science and technology, we receive new and updated news every day. Like the vast universe, the planetary observation members know that our human civilization is still in its infancy. If other intelligent beings do exist outside the solar system, how do they view us? Are their intentions toward us good or malicious?'

...

Zhang Heng raised his eyebrows. For a child of Lin Sisi's age, this weekly diary's writing style and contents were surprising. Zhang Heng remembered how she looked like in the photo. Thin and having some sparse bangs on his forehead, she was hardly noticed by the crowd.