Distortions in the fabric of space, i.e. curvature
of space within time, should be a definition of wave, only the wave itself. It
is not overall the gravity what we acknowledge so far. Either Newtonian or
Einstein’s prediction in classical physics this so-called gravity is itself an
attraction of course but it simply depends on mass in respect of the massive
objects like Earth, Moon etc. Naturally, it varies. Quantum physics wants to
correlate the gravity everywhere in the cosmos that is gravity gravitates. When
it acts as attractive force, from where it comes or produces, it is still not
clear.
The space environment around Earth is characterized
by interactions between Earth’s magnetic field and nearby plasma. A key
physical process in these interactions is magnetic reconnection, in which two
adjacent field lines break and each half subsequently joins half of the other
broken line to form new field lines.
NASA’s Magnetospheric Multi-scale (MMS) mission has
studied this magnetic reconnection. Small-scale motions of electrons in the
vicinity of a magnetic reconnection event can thus shed light on the magnetic
topology in a region much large than the area of observation, and that magnetic
reconnection may directly accelerate electrons to relativistic energy.
In a new search for quantum fluctuations of space-time
(energy reforms its momentum) on Planck Scales, physicists have found that everything
is smooth. That means it still cannot find a way to resolve general relativity
with quantum mechanics. Space-time under relativity follows objects are only
directly influenced by their immediate surroundings in space and time. In the
quantum realm – atomic and subatomic scales – general relativity breaks down.
That is a phenomenon of non-locality happens nothing at a specific space and
time.
Maybe in a natural observation wave creates this so-called
gravity; actually, it almost creates and converts as entity first, and conserve
back to energy where it comes. In which we have so far been labeled by
gravitation, was only a creative form of energy projected as wave.
Firstly, this universe was not filled with matter
and radiation; instead, it only possessed a large amount of energy. Where in
the name of matter and radiation it is just transformed, converted form of energy
in a certain temperature.
This energy of the universe is increasing upon the
quantum fluctuation and then inflation ends converting that intrinsic-to-space
energy into matter and radiation within a limit of time.
NASA researchers have also observed that magnetic
fields in the outskirts of the galaxy no longer follow the spiral structure.
This galaxy is tugging at the outermost tip of one of the magnetic fields. So
magnetic fields are important in shaping spiral galaxies and helps unravel the
complex role. Thus in an alternative view magnetic field plays significant role
in the evolution of galaxy.
Is it fact that the area around the super massive
black hole at the centre of our milky way is dominated by gravity?
NASA’s airborne telescope and
As far as we acknowledge, magnetic fields in the surroundings of galaxies were so faint that it cannot be detected. Astronomers now identify the large gas halos surrounding galaxies, and expect there also vast magnetic fields stretching out far into these halos.
A materials’ magnetism is dictated by how many electrons that material have, and how they orbit. This is because electrons while functioning do not have a charge simply; they also act like tiny magnets with a north and a south pole. The direction this is pointed in is known as its spin.
So far as gravitational wave
concern, it maybe a vibration in space-time, which means it moves just fine
through the vacuum of space. We can hear these waves, in the
same sense that sound waves vibrate through a medium, like ocean or rock. For these (gravitational?) waves, space-time is the medium. It’s too late to come the right
instrument to hear them.
The days are not so far, we will be able
to hear the universe as never before, from the deep rumble of merging super
massive black holes to the zippy chirps of colliding neutron stars. The
universe is full of light and darkness we acknowledge; but it is actually full
of vibrating sound preserved by magnetization.