Space science
The giant tail of the star is dying
With long tail streaks ... 13 light-years away, looking like comets, a distant star is dashing in the universe at extraordinary speed.
Long
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Articles about Long
3,445 published items.
Space science
Basic constants are almost constant
The idea of actual fundamental constants is not constant in space and time has long haunted physicists' minds. But by tracking how a distant galaxy absorbs light from…
Space science
Decode the mystery of Mercury's personality
Mercury tiny, the innermost planet of the solar system, seems to have a semi-solid nucleus. The finding may help explain the planet's weak magnetic field. Due to its sma…
Space science
NASA discusses sexual factors, health and death for mission to Mars
How do you handle the body of an astronaut during a round trip to Mars that lasts for three years? When it is necessary to decide to pull out the oxygen tube out of the…
Space science
Why can't Saturn day be measured?
Strangely, astronomers do not know how many hours a day of Saturn is, because they cannot overcome the obstacle to this giant gas planet.
Space science
Simulate the journey to Mars
To find out how the crew could endure a long journey to Mars and complete the mission of the red planet, the European Space Agency (ESA) collaborated with Russia. make a…
Space science
China: naming astronauts for new asteroids
The astronomical agency under the Chinese Academy of Sciences announced that they will name two astronauts Phi Tuan Long and Nguoi Hai Thang for two new asteroids in hon…
Space science
Astronauts from Atlantis have completed their mission
After Atlantis was successfully launched on Monday, astronauts went out twice to work around the space station. On September 13, they completed the task of creating a set
Space science
Can't see the Great Wall from the universe
You can't see China 's Great Wall from the universe,
Space science
Why are people when the universe is old and fast?
Flying in space, especially flying into places where the space is too high goes beyond the space of the moon and the earth, the first problem is losing weight for a long…
Space science
The reaction of the body in a weightless environment suggests that living on Mars is still far away!
Read now to know that living on Mars will probably take a long time.
History
History and meaning of Vietnamese Teachers' Day November 20
On November 20 every year, has long become a holiday
History
Turtle Lake and anecdote
The design has only a large concrete pillar plugged into the octagonal lake, Ho Con Rua (District 3) associated with an anecdote of the long-standing town of the Republi…
History
July 4: United States Independence Day and little-known facts
Although July 4 was chosen as a long-time anniversary, many people believe that the date is incorrect.
History
December 3, 1992 - The first SMS in the world was officially used
Although it has made a few fame after its appearance, SMS still has to wait a long time before it can really be