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_FAST_ What will you find when you find two pulsars?
After finding two pulsars, _FAST_ will find the alien we have been waiting for.

"Eye of the Sky" will look for "aliens" and will dominate the future sky map of the universe.

Chinese and foreign scientists expect the discovery of "Eye of the Sky" to change from quantitative change to qualitative change. If "Eye of the Sky" can take the lead in capturing pulsars of galaxies outside the river, it will be of groundbreaking significance. Lee? His research team is already making technical preparations for observing pulsars in extragalactic galaxies, and will try it as early as next year.

Jocelyn, the first astronomer to discover pulsars? Earlier this year, Bell visited the 500-meter spherical radio telescope (FAST). She predicted that the world's largest radio telescope would find more faint, distant and unique pulsars, including those revolving around black holes.

For the "Eye of the Sky" whose observation range can reach the edge of the known universe, the discovery of pulsars is only one of its tasks. In the future, it will also shine in neutral hydrogen observation, spectral line observation and finding possible interstellar communication signals.

According to the Big Bang theory, neutral hydrogen is an "old man" with the age of the Big Bang in the universe. Observing and studying the distribution of neutral hydrogen can help scientists further understand the structure of the Milky Way and extragalactic galaxies and solve the mystery of the origin and evolution of BIGBANG and other universes. "The 500-meter spherical radio telescope (FAST) will draw the latest and largest standard cosmic sky map by patrolling the neutral hydrogen in the universe." Marko Krco (Kyle), a senior postdoctoral fellow in the "Eye of the Sky" project of the National Astronomical Observatory, said.

The "500-meter spherical radio telescope (FAST)" can even "monitor" the radio waves emitted by alien civilizations that may exist in the universe. George, Scientific Director of Parkes Telescope of Australian Academy of Science and Industry? Hobbes said that at present, 20% of the time of Parkes telescope is allocated to "looking for aliens", but nothing has been found. The "500-meter spherical radio telescope (FAST)" has seen further, and maybe there will be exciting news in the future.