Quantcast

Latest Comet Stories

comet dust and gas
2014-10-06 06:24:08

The four images that make up a new montage of comet 67P/Churyumov-Gerasimenko were taken on September 26, 2014 by the European Space Agency's Rosetta spacecraft. At the time, Rosetta was about 16 miles (26 kilometers) from the center of the comet.

nitrogen atoms
2014-09-30 03:00:48

Chemical fingerprints of the element nitrogen vary by extremes in materials from the molecules of life to the solar wind to interstellar dust. Ideas for how this great variety came about have included alien molecules shuttled in by icy comets from beyond our solar system and complex chemical scenarios.

2014-09-29 23:13:30

Red Comet, an Accredited, Self-Paced, Online School, Launches Brand New Website that is Easier to Navigate. Prosser, WA (PRWEB) September 29, 2014 Red

2014-09-28 23:03:03

Red Comet, an Accredited, Self-Paced, Online School, Introduces Flexible Curriculum and Assessments for All its Courses. Prosser, WA (PRWEB) September 28, 2014

Rosetta's Philae Lander To Be Deployed November 12
2014-09-27 07:40:02

On November 12, 2014, the European Space Agency’s Rosetta mission will be deploying its lander, Philae, to the surface of Comet 67P—also known as Churyumov-Gerasimenko.

2014-09-26 23:07:49

Red Comet, an Accredited, Self-Paced, Online School, Introduces Seat Licenses for Schools. Prosser, Wa (PRWEB) September 26, 2014 Red Comet introduced

2014-09-19 23:08:59

Red Comet, an Accredited, Self-Paced, Online School, Launches New Learning Management Platform. Prosser, WA (PRWEB) September 19, 2014 Red Comet introduced

2014-09-18 23:14:40

Red Comet, an Accredited Online School, Adds New Enrichment Courses in Science.

comet landing site
2014-09-15 07:40:50

Usually ‘X’ marks the spot, but for the ESA’s Rosetta orbiter, Site ‘J’ has been selected as the place where its Philae lander will touch-down on Comet 67P/Churyumov–Gerasimenko (67P/C-G), officials at the agency announced on Monday.

comet 67P map
2014-09-13 07:00:28

Scientists have found that the surface of comet 67P/Churyumov-Gerasimenko -- the target of study for the European Space Agency's Rosetta mission -- can be divided into several regions, each characterized by different classes of features.


Latest Comet Reference Libraries

39_f8d781c7a69aa19cac8e87c8ee2a7e85
2007-04-10 16:02:02

A Shubunkin is a type of single-tailed goldfish with calico coloration, a combination of orange, white, black, red, and blue markings, blue being the most desired. They are similar to the common goldfish and the comet goldfish. Also called speckled goldfish, harlequin goldfish, calico goldfish, and coronation fish, they were developed in Japan about a hundred years ago by crossing calico fantails with single-tailed goldfish to produce a hardy, able swimmer with bright colors. There are...

39_32a99ba392036dcdbc5a88b9333713af
2007-04-10 14:06:21

A Fantail goldfish is a standard "fancy" type of goldfish. It has a dual-lobed tail, unlike its cousin the common or comet. Its fins can be different sizes, ranging from 1-3 in or more in length. A typical fantail has paired fins, including anal fins, a single dorsal fin, and a round, pointed body shape. It can range in color, from bronze (known as chocolate), orange, red, calico, and mixes of the colors. It is the third hardiest of the fancy goldfish with Comet first and Shubunkin second,...

0_8f6b1bd03f19fcfc2dbe970459a87148
2007-04-10 13:51:34

The Comet is a commonly kept form of goldfish, the only type to have originated in the United States. They first appeared in the ponds of the Fish Commission in Washington in the early 1880s. Hugo Mullertt was the first person to bring the Comet goldfish to the market in a large quantity. Characterized by a long, tall, flowing tailfin they can be differentiated from the common goldfish, although otherwise they are very similar. Both of these varieties are quite hardy and will do well in...

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...

Solar System
2012-10-22 06:09:41

The Solar System refers to the area in space that is dominated by our own Sun. It is comprised of the Sun and its associated astronomical objects that are held in its gravitational orbit. The Solar System was formed as a result of the collapse of a giant molecular cloud approximately 4.6 billion years ago. The mass of this system is located almost entirely in the Sun. Apart from the Sun, a high percentage of the remainder of the system’s mass is located in the eight solitary planets that...

More Articles (12 articles) »
Word of the Day
bretelles
  • In dressmaking, straps running from the belt in front over the shoulders to the belt in the back, with more or less elaboration of trimming and outline. They usually broaden at the shoulder and narrow toward the waist.
The word 'bretelles' comes from a French word meaning 'braces'.