It is the star that shines with a piercing brightness --
10 Ahmed Raza Khan
The very brightly shining star!
11 Ali Quli Qarai
It is the brilliant star):
12 Ali Ünal
It is the bright piercing star.
13 Amatul Rahman Omar
(It is) the star of piercing brightness.
14 English Literal
The star/planet, the lit/penetrating
15 Faridul Haque
The very brightly shining star!
16 Hamid S. Aziz
The star of piercing brightness
17 Hilali & Khan
(It is) the star of piercing brightness;
18 Maulana Mohammad Ali
There is not a soul but over it is a keeper.
19 Mohammad Habib Shakir
The star of piercing brightness;
20 Mohammed Marmaduke William Pickthall
- The piercing Star!
21 Muhammad Sarwar
(It is a nightly radiant star).
22 Qaribullah & Darwish
(It is) the piercing star.
23 Safi-ur-Rahman al-Mubarakpuri
The star, Ath-Thaqib.
24 Wahiduddin Khan
It is the shining star --
25 Talal Itani
The Piercing Star.
26 Tafsir jalalayn
The piercing, the brilliant, because of its piercing the darkness with its light, star!, meaning [the constellation] Pleiades; or [it refers to] all stars (the response to the oath [follows]);
27 Tafseer Ibn Kathir
The star of Ath-Thaqib.
Qatadah and others have said,
"The star has been named Tariq because it is only seen at night and it is hidden during the day."
His view is supported by what has been mentioned in the authentic Hadith that prohibits a man to come to his family Taruq. This means that he comes to them unexpectedly at nighttime.