Skip to main content

BLOG #6 - WHAT MAKES THE NORTHERN LIGHTS ?

Named for the roman goddess of dawn, an aurora is a colorful nightly light display in or near Arctic and Antarctic circles. In the north, the display is called the Aurora Borealis - northern lights. In the south, it is Aurora Australis - the southern lights. 
               Gaseous elements in the sun split into electrically charged particles. The sun's surface continuously sheds these particles, some of which flow towards Earth as solar wind. These particles that penetrate the Earth's magnetic field enter the upper atmosphere and bombards its gases. The resulting collisions produce energy visible as arcs, streaks or curtains of the colored lights, with particularly intense solar wind, activity increases and the lights are seen from away.
Northern lights

Northern light view in Norway

Comments

  1. bro...your talent is enriching our knowledge..keep going

    ReplyDelete
  2. absolutely super broπŸ‘πŸ‘πŸ‘

    ReplyDelete
  3. Good job dude
    But why only on north and south poles?

    ReplyDelete

Post a Comment

Popular posts from this blog

BLOG #1 - THE BIG BANG - COSMIC BEGINNINGS

Accepted astrophysical theories posit that at one point there was nothing: no stars, planets or galaxies - not even the space itself. The matter that makes up everything that now exists was concentrated in a single, extremely dense point known as a singularity. The force of gravity in a singularity is so great that the fabric of space time curves in on itself. In an instant known as the big bang, however, the contents of the primordial singularity escaped - and formed the universe.                The big bang is a catchy shorthand for a complex astrophysical theory, backed up with sophisticated calculations. The term was coined in the 1950s by British astronomer Fred Boyle, a proponent of a theory of the universe as a steady state. In fact, Boyle used the term derisively. Though the name stuck, it gives a false impression, making it seem as though the event that unleashed all the energy of the universe almost 14 billion years ago was an e...

Questions that question YOU from YOU - PART 1

Sometimes we get too caught up in our every day lives that we tend to forget one of our most basic instincts as humans — to question. And our lives have indeed become so easy and so simple, that we never get curious anymore. Thanks to the tech, obviously. After all, we are i the 21st century. So, in this piece for you, I've got some questions to make you spark the plugs into your grey matter.(not the GRAY matter,  its the grey matter) Now what's the grey matter first ? Grey  matter  contains most of the brain's neuronal cell bodies. The grey  matter  includes regions of the brain involved in muscle control, and sensory perception such as seeing and hearing, memory, emotions, speech, decision making, and self-control. Enough for the intro, I guess. So, here are the questions. Q. Why do we all FEAR death ? Q. What is REALITY ? Q. Is our SOCIETY teaching us the WRONG things ? Q. Is TIME only a concept made by humans ? Is it something we RESTRICT ourselves with ? Q....

Northern Lights are INCREDIBLE but have you ever heard of the SOUTHERN LIGHTS ?

Southern lights are a thing !!! - The AURORA AUSTRALIS What are the Southern Lights ? Much have been said and done about the northern lights, so much so, that at times travellers have outnumbered the local population of Iceland. But we all seemed to have fo rgotten about its counterpart, Aurora Australis or the Southern Lights, with are just as soul-stirring, if not more. So as winter comes to t he southern hemisphere, these dancing curtains of lights come out to play. Just like their colorful comrades in the north, the Aurora Australis too is an aftermath of the collision of gaseous particles in the earth's atmosphere with electrically charge d particles from the sun. The energy released from this collision takes place the form of the dramatic auroras. Red and Pink color Aurora Australis Green Colored Aurora Australis Why are they so exciting ? While the aurora borealis only offers a green light during the northern light phenomenon, the southern lights entice you with a motley of...