Quran has mentioned about Pulsar Star since 1400 years ago !
The first pulsar was observed on November 28, 1967, by Jocelyn Bell Burnell. She observed pulses separated by 1.33 seconds that originated from the same location on the sky, and kept to sidereal time. In looking for explanations for the pulses, the short period of the pulses eliminated most astrophysical sources of radiation, such as stars, and since the pulses followed sidereal time, it could not be man-made radio frequency interference.
“[I swear] by Heaven and the Tariq! And what will convey to you what the Tariq (Night Comer) is? The Star Piercing [the darkness]” (Qur’an, 86:1-3)
The word “Tariq,” name of the Sura 86, comes from the root “tarq,” whose basic meaning is that of striking hard enough to produce a sound, or hitting. Bearing in mind the word’s possible meaning as “beating,” “striking hard,” our attention may be being drawn in this sura to an important scientific fact. Before analysing this information, let us look at the other words employed in the verse to describe these stars. The term “alttariqi” in the above verse means a star that pierces the night, that pierces the darkness, born at night, piercing and moving on, beating, striking, or sharp star. Furthermore, the term “waal” draws attention to the things being sworn on-the heaven and the Tariq.
In the third verse of Surat at-Tariq the term “alnnajmu alththaqibu,” meaning piercing, piercing and moving on, or opening holes, indicates that Tariq is a bright star that pierces a hole in the darkness and moves on. The concept of the term “adraka” in the expression “And what will convey to you what the Tariq is?” refers to comprehension. Pulsars, formed through the compression of stars several times the size of the Sun, are among those celestial bodies that are hard to comprehend. The question in the verse emphasizes how hard it is to comprehend this beating star. (Allah knows best.)
As discussed, the stars described as Tariq in the Qur’an bear a close similarity to the pulsars described in the 20th century, and may reveal to us another scientific miracle of the Qur’an.