@Liam Ronan The most likely explanation is that of Divine Intervention in the affairs of mankind by means of a Worldwide Warning as foretold by the Holy Virgin to the seers at Garabandal, Spain. The event is supernatural; to occur when conditions in the world are at their 'very worst'. It will be "terrifying AND LIKE TWO STARS COLLIDING" with a "lot of light"and a "lot of noise"; sent by God to correct the conscience of the world. We are told The Warning is like a revelation of our sins and a call to repentance. No one will die from its effects unless it be from shock.
Conchita Interview Late Late Show From New York
[Note: in the above interview, a distinction needs to be made between the Warning and a Conditional Chastisement.]
Visionary Mari Loli (now deceased) gave further information about the timing of the Warning in reply to questioning:
Mari Loli: “Yes, it will be at that time when the world will most need it. When Russia will unexpectedly and suddenly overrun and overwhelm a great part of the free world. God does not want this to happen so quickly. In any case the Warning will come when you will see that Holy Mass cannot be celebrated freely anymore; then it will be that the world will most need the intervention of God.”
LJ comment: Mari Loli's answer implies the long awaited Consecration/Conversion of Russia to the Immaculate Heart of Mary still awaits fulfillment.

Mari Loli:
"In any case the Warning will come when you will see that Holy Mass cannot be celebrated freely anymore; then it will be that the world will most need the intervention of God."

Beeteljuice exploded in the fall of 2019, when the Pachamama festival was taking place in Rome. In the spring of 2020, churches were closed around the world and the Holy Mass was not celebrated freely. Thus, the conditions for the general warning announced in San Sebastian de Garabandal are fulfilled.
Orion is the constellation of Jacob the Patriarch, from his left leg (star Rigel) flows Jordan (Eridan) - the river of his descendants.
If Beeteljuice exploded, Jacob took the boulder out from under his head, which means he woke up. The Lord God sends a second Comforter to save the Church and the dying world! Paraclete comes from the family of the Patriarch Jacob-Israel.

@Geminiano Secundo My interest in the Betelgeuse arose from Malachi Martins reply to Art Bell. As such we need to be careful in substituting it as the event of the Warning itself since, as I mentioned above, the Warning is of supernatural origin; not explained by science. It could well turn out that Betelgeuse is a natural phenomena of the celestial world; unrelated to the prophesied Garabandal Warning although it can't be ruled out as a manifestation of something much greater. Fr Martins comment is interesting none the less. I appreciate your reply and the possible scriptural connection.