Space science
Crystal formation in comets
Scientists have long wondered how small silicate crystals, which need very high temperatures to form, are present in cold comets that are born on the outer edge of the s…
Comet
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Articles about Comet
328 published items.
Space science
Comets bring life materials to Earth
Comets have long been attractive to us. In primitive cultures, the mysterious appearance of comets symbolizes divine anger towards humans or an omen of defeat in the war.
Space science
The poisonous comet approached the earth
Today, the blue two-tailed comet sprayed poisonous gas called Lulin to the closest position to the earth, with a distance of about 60 million kilometers or 160 times fro…
Space science
New comets have been discovered
Rob Cardinal is looking for a small planet, but eventually finds a comet.
Space science
Discover the missing link of comet origin
An international team of scientists has found a strange object whose reverse and tilting trajectory may shed light on the origin of the comet.
Space science
Comets shed light on the early days of the solar system
A new picture of comet composition, with the help of 21st century technology, was present at Diamon, Britain's national Crotron light source, in Oxfordshire.
Space science
Wild 2 dust comets reveal the amazing things about the solar system
The chemical evidence from the light of a comet is stimulating observations about the history and development of the solar system and shows that it is more confusing tha…
Space science
The brightest blue comet in the sky rushes towards Earth
The 46P / Wirtanen comet with green light will come close to the point that earth people can see clearly with the naked eye.
Space science
A comet is visible with the naked eye
A comet suddenly shines in the past few weeks and is now visible to the naked eye, drawing attention from not only professionals but also amateur observers.
Space science
New discovery of the mysterious comet 17P / Holmes
With a diameter of about 2.7 million km including dust and gas, comet 17P / Holmes seems to be
Space science
McNaught - the brightest comet in the past 30 years
Take binoculars and look in the night sky right after sunset or early in the morning when the sun is not rising, you may be lucky to admire the new comet brighter than t…
Space science
Comet dust contains organic matter
An international team of scientists analyzed the dust particles collected from comets. It is found that comet dust contains different compounds. After analyzing the come…
Space science
The 1,000th comet detection belongs to the Kreutz group
Comet quest continues. The latest C / 2006 P7 comet (SOHO) was discovered by an amateur amateur astronomer, Arkadiusz Kubczak.
Space science
NASA bombarded the comet and launched 250,000 tons of water
On July 4, last year, Deep Impact fired a 370kg satellite into a comet Comet Tempel 1 with a diameter of 14km. The collision launched a number of materials, especially w…
Space science
In mid-May, 73P comet approached the Earth
A cyclical comet called 73P / Schwassmann-Wachmann will make a trip