Space science
Comet Christmas night
A year ago, NASA astronaut Dan Burbank discovered a great phenomenon in space: comet Lovejoy followed by a tail of gas and dust that appeared on Christmas Eve.
Comet
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Articles about Comet
367 published items.
Space science
The origin of ice and organic matter on Mercury
Scientists discovered ice on Mercury. Ice and organic materials can be brought to this planet by comets.
Space science
7 beautiful phenomena of the sky
The sky space is vast with countless interesting phenomena and beautiful views, which observers can see with the naked eye or the telescope.
Space science
Earth life originates from cosmic bacteria
Humans on Earth have long thought that they are alone in the universe and are still trying desperately to search for alien civilizations. Meanwhile, they may be the real…
Space science
The new comet is approaching the sun
A newly discovered comet may be one of the brightest objects in the night sky when it approaches Earth next year.
Space science
The Earth suffers from dozens of collisions with asteroids
One of the most popular scientific hypotheses today is that, 65 million years ago, an asteroid about 10 kilometers in diameter had hit the earth causing an extinction fo…
Space science
Life migrates from the earth
For years, scientists have hypothesized that bacteria might have been brought to earth on a comet or meteorite, seeding life today. But the panspermia theory poses the o…
Space science
Without magnetic fields, Venus still has an aurora
Scientists have always assumed that aurora phenomenon cannot appear on Venus because the planet does not have an Earth-like magnetic field, but the results of the recent…
Space science
Comet bombs life bombs on Earth
Previously, scientists had learned that comets were the agents of
Space science
Comet 'joke' the sun
Space reported Swan comet stars plunge into the sun atmosphere on the evening of March 14 in the US time (corresponding to the morning and noon on March 15, Vietnam time…
Space science
How does the broom star constitute water on Earth?
One of the biggest mysteries about planets is how water appears on Earth. Back in the time when our planet was formed 4.5 billion years ago, the heat from the Sun caused…
Space science
The shooting of a meteor glows in the sky of America
A camera installed on the American police patrol car accidentally recorded a brilliant light that aviation officials confirmed was a meteor.
Space science
NASA uses a bow and arrow to shoot a comet
NASA's Goddard Space Center is designing small
Space science
Meteor shower appears tomorrow
The biggest and most beautiful meteor shower of the year will appear tomorrow. If the weather conditions are favorable, astronomers in Vietnam can admire this amazing ph…
Space science
Hundreds of moon rocks missing
Several hundred samples of rocks taken from the moon have disappeared in the past four decades, the Inspector General of the US Aerospace Agency (NASA) announced.