Space science
Detecting a giant flower hole in the Sun.
The top floor of the Sun has a giant flower hole, 50 times larger than the Earth, causing the solar wind to function strongly, causing many aurora nights on Earth.
Earth
Browse ScienceInfo articles and explainers related to Earth.
Topic archive
Articles about Earth
6,634 published items.
Space science
How big a meteorite can wipe out life on Earth?
Enjoy life and challenge the universe: if you're good, send a larger heavenly body here!
Space science
Meteorite 2015 TB145 will fly the face of the Earth on Halloween
A meteor named 2015 TB145 will fly across the Earth at a distance of about 499,000km on the right day of Halloween (October 31) this year.
Space science
The season also star
Have you ever wondered why stars are visible only at certain times of the year? For example, why the night sky observers in the Northern Hemisphere can only see the Hunt…
Space science
Life on Earth may have started over 4 billion years ago
Life may have existed on Earth from 4.1 billion years ago, not just 3.8 billion years as previously estimated.
Space science
The opportunity to send the final message to aliens
Scientists are rushing to release the last short message to aliens before the spacecraft carries information about the Earth leaving the solar system.
Space science
Anyone who wants to meet aliens will be sad to know this
New evidence has been discovered about the Earth that could make people who wish to meet aliens feel sad.
Space science
Things will happen when we find aliens
When finding aliens, scientists will have to follow certain processes.
Space science
NASA says a giant meteorite will fly over the Earth in the next 48 hours
A giant meteorite with a diameter of 2 miles (about 3.2 km) will fly
Space science
The Earth's magnetic field is more than half a year old
New research shows that the Earth's solid iron core forms a magnetic field that formed about 1.5 billion years ago and the Earth's magnetic field will last about a billi…
Space science
10 brightest stars in the sky
At the beginning of the winter and spring nights, when looking up at the starry sky, in the sky toward the north there is a bright star throughout the day, that is the s…
Space science
Index system to search for life outside the Earth
Astronomers have developed an index system of elements of a planet, helping to assess and classify the potential of life there.
Space science
The nucleus of the Earth - Earth core
The core is the nucleus of the Earth. From the bottom of the Mantle lower layer extends into the center, about 3,473km. According to analysis of monitoring data, people…
Space science
List of terrible things when living on Mars
The harsh environment, poor living conditions, or health hazards ... are the problems faced when living on Mars.