The ejections of cosmic structures from the centre

The cosmic strcutures at different scales, starting from the planets and stars to the galaxies and clusters of galaxies appear to eject material outward. The planets, like Jupiter and Saturn, have been observed to eject dusts along the ring planes, while the stars are seen to eject jets along the polar axis. At the early stage of the formation of protostellar core one may observe breaking apart of smaller clumps, from which the stars are formed, From these ejected clumps dwarf structures agglomerate. As the magnetic field starts becoming important, the stars accrete material towards the polar regions, from where they may emerge as jets. Many stars, which end as supernovae may also end their life by ejections of jets. The ejctions arising from the core may dismantle the structures and rip open the usual structures involving the dual-envelopes, while flinging the envelopes to fly away as nebuale. In many planetary nebuale one may observe breakdown of the structures, where the two bow-shaped envelopes, once held together by two knot structures lying at each side of the poles. While the knots at the poles fly aways as corcks of a champagne bottle, the two envelopes become free to expand outward.

The galaxies, and clusters of galaxies also show similar ejections of jets and breakdown of structures. The ejections of jets are common in elliptical galaxies, whose radio output mainly come from such jets, and galaxies possessing active galactic nuclei. Smaller structures can be seen to be ejected from the centres of a few Seyfert galaxies. They seem to appear as high velocity splinters moving out from the cores. Association of quasars with some of these ejected splinters can be found. The ejections of jets and smaller structures are also seen at the centres of the clusters and superclusters.

The dynamics of ejections may have two components: One caused by the turbulent vortex churning and the other due to the interactions with the magnetic fields. Knots form at the centres of vortices. These knots become tighter as the system tries to bring more coherence in the arrangement of filaments, and lay the filaments according to the fractal geometrical pattern, which is termed (in the theory presented here) as the cosmic design. This striving to achieve more coherence and order, and geomteric perfection where local arrangements reflect the global geomtery, lead to accumulation of energies and tightening of the knots. After reaching a critical point of tightening the knots may tear, which cause the ejections of structures from the centre. The other mechanism is mediated by the interactions of the gases and dusts with the magnetic fields, which may arise due to the ionization of the material caused by the shocks and collisions generated by the turbulent motions.

Ejections of strcuctures during the formation of stars: The Helix nebula.