Alien ships from the planet Sirius resemble pyramids in shape, made of a material resembling crystal or diamond in appearance. The very material from which they are made allows them to collect a huge amount of energy from antimatter.
There is a suspicion that the pyramids on Earth, in Egypt, are just such spaceships of aliens from Sirius, only that they have lost their functionality and are disguised.
Aliens from Sirius are quite beautiful, and similar to us, only they have blue skin. This is due to the special blue emission of their home star.
Alien ships from Sirius are quite different in shape and have different models, since this civilization has been plowing the expanses of space for more than a thousand years and their ships have gone through their evolution. However, all of them are united by a crystal structure and a shape close to pyramidal.
✍ Богдан Карасьов (Bogdan Karasiov, Ukraine), June 17, 2023.