Quantcast

Latest Giotto mission Stories

Image 1 - Jupiter Aids Halley’s Comet Meteor Displays
2012-03-27 04:12:13

The dramatic appearance of Halley's comet in the night sky has been observed and recorded by astronomers since 240 BC.

Image 1 - Hyperactive Hartley 2 Has A Split History
2011-10-04 12:20:12

The latest analysis of data from NASA's Deep Impact spacecraft shows that comet 103P/Hartley 2 is hyperactive in terms of the material it spews out, compared to the other comets observed up close to date.

2011-06-10 10:20:43

Twenty-five years ago, ESA's Giotto spacecraft made its mark in deep space.

e7424e52a25591edabb95834669b87431
2010-04-13 07:25:00

British scientists have identified a new candidate for the biggest comet measured to date.

9e75ab6276ddbf31ec5561726d6aab7e
2008-06-12 15:35:36

NASA researchers and scientists from the United States, Germany and Japan have found a new mineral in material that likely came from a comet.


Latest Giotto mission Reference Libraries

6_348877a21702e82deaef967e7029f7ad2
2004-10-19 04:45:41

Comet -- A comet is a small body from the outer reaches of the solar system similar to an asteroid but composed of ice. Often described as "dirty snowballs," they are composed largely of carbon dioxide ice, methane ice, and water ice with a mixture of dust and small stony aggregates mixed in. Comets are thought to be small pieces of debris left over from the formation of the solar system, representing a sample of the original composition of the nebula that condensed to form the Sun and all...

More Articles (1 articles) »
Word of the Day
gammon
  • To play, gamble.
  • To impose upon; delude; trick; humbug; also, to joke; chaff.
  • A deceitful game or trick; trickery; humbug; nonsense.
The word 'gammon' in the sense of 'joke, trick' may come from 'backgammon'.
Related