[ad_1]
The incredible time-lapse video was released by NASA's Solar Dynamics Observatory (SDO), which shot over the sun for 40 hours. The images, taken from September 1 to 3, 2015, show a huge plume of plasma raging on the Sun's surface. In a description of the video, NASA's security officer explained: "A small but complex plasma mass has rotated and rotated over the 40 hours above the Sun's surface (September 1 to 3, 2015). ).
"It was stretched and pulled back by powerful magnetic forces, but was not torn in this sequence.
"The temperature of the ionized iron particles observed in this extreme ultraviolet light was about 2.8 million degrees C (or 5 million degrees F)."
Spatial tornadoes are formed by a plasma interacting with magnetic fields and are more powerful than tornadoes on Earth, which are formed in the atmosphere by thunderstorms.
In a further explanation of tornadoes in the plasma space, NASA states on its website: "The interplanetary space is hardly quiet. Particles charged with solar and solar energy, as well as those located beyond our solar system, are constantly spinning.
READ MORE: NASA Shock: Sun spits plasma and magnetic field in terrifying video
"These can damage satellites and endanger the health of astronauts – even if, fortunately for life on Earth, the planet is covered with a protective magnetic bubble created by its magnetic field.
"This bubble, called the magnetosphere, deflects most harmful particles at high energy.
Nevertheless, some are sneaking in – and at the forefront of understanding how this happens is the Magnetospheric Multiscale mission, or MMS of NASA.
"New results show that tornado-like, spatial plasma vortices create a sufficiently tumultuous boundary to let particles slide into the near-Earth space."
NASA said: "It will not increase much more than an additional factor for the next six billion years, but at this distant time, it will make a rapid transition to a red giant phase and its surface time to perhaps the orbit of Venus.
"Astronomers have been looking for short-term changes in the Sun's radius, but have not been able to find much reliable evidence that the sun's diameter is changing, at least for periods as short as the solar cycle. . "
Like all other stars in the universe, the Sun will eventually run out of fuel to burn and die.
As the star approaches its last days, it will begin to swell in a red giant and consume Mercury, Venus and maybe even the Earth.
After that, the Sun will be reduced to an incredibly hot and dense core called white dwarf. However, NASA does not expect this to happen before six to six and a half billion years ago.
[ad_2]
Source link