Environment
Why did the Arctic ozone hole just suddenly close?
There is a reason and has determined it, but science is still not exhaustive as to why ozone-depleting factors are particularly strong in the first months of this year.
Polarity
Browse ScienceInfo articles and explainers related to Polarity.
Topic archive
Articles about Polarity
20 published items.
Space science
Surprise the planet reversed hundreds of times right in the Solar System
Throughout 4.5 billion years of history, the planet's Arctic and Antarctic periods have changed places ... 26 times in every million years. More surprisingly, it is the…
Discover science
Ancient humans used to live on a reverse Earth
Volcanic data show that our ancestors spent 22,000 harsh years when the Arctic of the Earth gradually turned into Antarctica and vice versa.
Discover science
The Earth Island magnetic field is extremely faster than people think
The earth has no life if we don't have one
Discover science
What happens when polarity reversal earth?
The geomagnetic field is weakening and many people believe that polarizing is one of the causes of the end of the world.
Oceanography
Tropical fish migrate to the extreme because of climate change
Researchers have recently investigated some tropical fish species and discovered unexpectedly that they are showing signs of leaving the familiar warm waters to move to…
Space science
The Earth's magnetic field may be about to reverse and we still don't know what to do
Earth's magnetic field is an invisible force field that envelops the planet, protecting us from harmful radiation from the Sun by reflecting particles that carry electri…
Space science
India successfully launched 5 British satellites into Earth's orbit
India has successfully put up five British satellites on Earth orbit with the XL Variations (PSLV-XL).
Space science
The magnetic field of the Sun has completely reversed
Every 11 years, this event is repeated once: the Sun's magnetic field will change dramatically for each other.
Space science
The solar field is about to turn extreme
The solar field will reverse in the next few months, but this change does not increase extreme solar storms, or other events that cause great harm to the earth and its r…
Space science
The sun is turning big in the 11-year cycle
NASA said the Sun is making a big transition after an 11-year cycle. The sun's magnetic field has shown signs of extreme change in recent times.
Space science
New discoveries about geomagnetic fields of polar islands
New research on geomagnetic fields can help reveal the long-standing mystery about the impact of polarity on the earth.
Space science
Determine the time the magnetic field once reverses
About 41,000 years ago, the Earth's magnetic field was once completely reversed, and if there was a compass at the time, the needle would point south, not north.
Space science
The Sun's magnetic field will polarize in May
The Yomiuri daily issued on April 21 led the source of Japan's National Astronomical Observatory (NAOJ), saying that the electrodes on the two halves of the Sun's hemisp…