In a first, watch invisible magnetic Sun in action

In a first, watch invisible magnetic Sun in action
x
Highlights

NASA space scientists, trying hard to understand the Sun\'s electromagnetic field that is crucial for future deep space travel, have released a first-ever video model of the Sun showing how its magnetic field behaves.

Washington: NASA space scientists, trying hard to understand the Sun's electromagnetic field that is crucial for future deep space travel, have released a first-ever video model of the Sun showing how its magnetic field behaves.

The video displays invisible magnetic lines where the Sun appears as a mass of noodle-like energy in constant flux, pulsating and sending out bursts of magnetically-charged particles. For this, they have turned to a combination of real time observations and computer simulations to best analyse how material courses through the solar upper atmosphere, the million-degree corona which cannot be seen in the visible light.

Getting a handle on what drives that magnetic system is crucial for understanding the nature of space throughout the solar system. The Sun's magnetic field is responsible for everything from the solar explosions that cause space weather on the Earth, such as auroras to the interplanetary magnetic field and radiation through which our spacecraft journeying around the solar system must travel.

"So how do we even see these invisible fields? First, we observe the material on the Sun. The sun is made of plasma, a gas-like state of matter in which electrons and ions have separated, creating a super-hot mix of charged particles," the US space agency said in a statement.

Show Full Article
Print Article
Next Story
More Stories
ADVERTISEMENT
ADVERTISEMENTS