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Latest Comet Stories

Rosetta_are_we_there_yet_competition_mosaic
2014-08-30 06:50:42

European Space Agency As Rosetta made its final approach to Comet 67P/Churyumov-Gerasimenko, we asked you to join this extraordinary adventure by sharing pictures of your journeys, participating in a fun photo contest that attracted hundreds of entries and nearly 23,000 votes. [ Watch the Video: Thank You “Rosetta, Are We There Yet?” Participants ] No matter whether you were heading to work or visiting friends, traveling to an exotic holiday destination or going on a hike, the...

2014-08-29 23:10:14

Red Comet, an Accredited, Self-Paced, Online High School, Launches New Enrichment Course, “Art in World Cultures” Prosser, WA (PRWEB) August 29, 2014 Red Comet is excited to launch a brand new course, “Art in World Cultures.” In this course, students not only learn about some of the world’s greatest artists, but also create art of their own. The course explores the underlying principles and elements of different kinds of world art, including the development of Western art....

2014-08-28 23:16:31

Red Comet, an Accredited, Self-Paced, Online High School, Launches New Advanced Placement Courses. Prosser, WA (PRWEB) August 28, 2014 Red Comet introduced several new high school Advanced Placement courses that have already been approved by the College Board. For the 2014-15 school year, students may enroll in several AP courses, including Art History, Calculus, Computer Science A, English Literature & Composition, Human Geography, Macroeconomics, Microeconomics, Psychology,...

2014-08-27 23:14:39

Red Comet, an Accredited, Self-Paced, Online High School, Launches New Enrichment Courses in Health and Physical Education Prosser, WA (PRWEB) August 27, 2014 Red Comet is excited to launch several new courses in Health and Physical Education. For the 2014-15 school year, students may enroll in new enrichment courses related to First Aid & Safety, Health Careers, Adaptive PE, and Sports Officiating. Students who want to explore potential career prospects in the field of Health and...

Search For Landing Site On Rosetta Narrows
2014-08-25 03:34:44

ESA Using detailed information collected by ESA’s Rosetta spacecraft during its first two weeks at Comet 67P/Churyumov-Gerasimenko, five locations have been identified as candidate sites to set down the Philae lander in November – the first time a landing on a comet has ever been attempted. Before arrival, Comet 67P/Churyumov-Gerasimenko had never been seen close up and so the race to find a suitable landing site for the 100 kg lander could only begin when Rosetta rendezvoused with...

comet 67p surface diversity
2014-08-17 08:52:52

NASA/ESA A new image of comet 67P/Churyumov-Gerasimenko shows the diversity of surface structures on the comet's nucleus. It was taken by the Rosetta spacecraft's OSIRIS narrow-angle camera on August 7, 2014. At the time, the spacecraft was 65 miles (104 kilometers) away from the 2.5-mile-wide (4-kilometer) nucleus. In the image, the comet’s head (in the top half of the image) exhibits parallel linear features that resemble cliffs, and its neck displays scattered boulders on a...

asteroid defies gravity
2014-08-14 12:40:33

Whitney Heins, University of Tennessee at Knoxville Researchers at the University of Tennessee at Knoxville (UT) have made a novel discovery that may potentially protect the world from future collisions with asteroids. The team studied near-Earth asteroid 1950 DA and discovered that the body, which rotates so quickly it defies gravity, is held together by cohesive forces, called van der Waals, never before detected on an asteroid. The findings, published in this week’s edition of...

MAVEN spacecraft
2014-08-13 03:30:35

Dr. Tony Phillips, Science@NASA On October 19, 2014, Comet Siding Spring will pass by Mars only 132,000 km away - which would be like a comet passing about 1/3 of the distance between Earth and the Moon. The nucleus of the comet won't hit Mars, but there could be a different kind of collision. "We hope to witness two atmospheres colliding," explains David Brain of the University of Colorado's Laboratory for Atmospheric and Space Physics (LASP). "This is a once in a lifetime event!"...

2014-08-12 23:00:13

New exhibit explores planetary science through interactive multimedia and hands-on experiences. Newark, NJ (PRWEB) August 13, 2014 What exactly are asteroids, comets and meteorites, and where do they come from? What can they tell us about Earth and the origins of our Solar System? The Newark Museum’s upcoming exhibition Great Balls of Fire! Comets, Asteroids, Meteors explores recent discoveries and cutting-edge science relating to these incredible objects. It opens on October 1 and runs...

comet ison
2014-08-12 07:30:05

Elizabeth Zubritsky and Nancy Neal-Jones, NASA’s Goddard Space Flight Center A NASA-led team of scientists has created detailed 3-D maps of the atmospheres surrounding comets, identifying several gases and mapping their spread at the highest resolution ever achieved. [ Watch: HCN – Inner Coma Of C/2012 F6 (Lemmon) ] “We achieved truly first-of-a-kind mapping of important molecules that help us understand the nature of comets,” said Martin Cordiner, a researcher working in the...


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...

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Word of the Day
grass-comber
  • A landsman who is making his first voyage at sea; a novice who enters naval service from rural life.
According to the OED, a grass-comber is also 'a sailor's term for one who has been a farm-labourer.'