Sura 54 of the Quran is entitled Al-Qamar, The Moon, الـقمـر, and the opening verse of this Sura states:
54:1 The Hour has come closer, and the moon has split.
اقتَرَبَتِ السّاعَةُ وَانشَقَّ القَمَرُ
If we consult traditional sources regarding the meaning of this verse, we see that according to Hadith it is claimed that prophet Muhammad split the moon in two. This not only lacks any evidence it also contradicts the Quran. This is because Muhammad did not have a physical miracle like the prophets and messengers in the past but instead had only the Quran, whose miracle is slowly being unlocked each day as these prophecies are being fulfilled, our scientific understanding increases, and our understanding of this scripture is amplified.
10:20 They say, “How come no miracle came down to him from his Lord?” Say, “The future belongs to GOD; so wait, and I am waiting along with you.”
وَيَقُولُونَ لَوْلَا أُنْزِلَ عَلَيْهِ آيَةٌ مِنْ رَبِّهِ فَقُلْ إِنَّمَا الْغَيْبُ لِلَّهِ فَانْتَظِرُوا إِنِّي مَعَكُمْ مِنَ الْمُنْتَظِرِينَ
Even historically, this verse came after Sura 54, as Sura 10 is believed to be the 51st revelation, while Sura 54 was the 37th.
We see a similar correspondence in 29:50, and the Quran responds that the only miracle the prophet received was the Quran alone. It is worth noting that Sura 29 was the 85 revelation. So, this late in the revelation, we see that the prophet still did not have a physical miracle.