Latest Kuiper belt Stories

Ancient Star Surrounded By Gas From Comet Collisions
2012-11-09 10:48:05

Using a radio telescope in the mountainous area of southern Spain back in 1995, astronomer Benjamin Zuckerman and two colleagues found an unusually high amount of carbon monoxide gas orbiting a star in the constellation Cetus, 49 CETI.

Zombie Planet Interview With Dr Thayne Currie
2012-11-02 14:22:24

In a new study, researchers have taken another look at Hubble images from 2004 and 2006, and are now reaffirming that Fomalhaut b is indeed a “massive planet”. The study's lead author Dr. Thayne Currie recently talked with redOrbit about bringing Fomalhaut b back from the dead.

Preparing New Horizons: Obstacle Operations Planned Ahead Of Pluto Contact
2012-10-16 16:17:54

NASA's New Horizons spacecraft is nearly seven years into its 9.5-year journey across the solar system to explore Pluto and its moons, but that journey is still far from over.

Asteroids Following Jupiter’s Solar Orbit Show Their True Colors
2012-10-16 08:51:09

Jovian asteroids that orbit the Sun on the same trajectory as the gas giant Jupiter have been studied more closely by scientists using NASA’s Wide-field Infrared Survey Explorer (WISE).

Olivine Found In Beta Pictoris
2012-10-04 05:20:13

ESA's Herschel Space Observatory has discovered pristine material that matches comets in our own Solar System in a dust belt around the young star Beta Pictoris.

Pluto Demoted From Planetary Status Five Years Ago Today
2012-08-24 12:54:31

On August 24, 2006, the solar system’s most distant family member -- tiny, isolated icy planet Pluto -- received some shocking news: it would no longer be considered a true planet.

2012-07-12 12:53:11

Scientists announced on Wednesday they have discovered the smallest moon yet, orbiting around the dwarf planet Pluto.

Fifth Moon Orbiting Pluto Discovered By Hubble
2012-07-11 20:53:03

A team of astronomers using NASA’s Hubble Space Telescope is reporting the discovery of another moon orbiting the icy dwarf planet Pluto.

Scientists Analyze Tiny Comet Grain To Date Jupiter's Formation
2012-03-02 04:12:19

Particles from comet 81P/Wild 2 brought to Earth in 2006 by NASA's Stardust spacecraft indicate that Jupiter formed more than three million years after the formation of the first solids in our Solar System.

2011-12-04 08:27:12

NASA’s New Horizons mission reached a special milestone, coming closer to Pluto than any other spacecraft.

Latest Kuiper belt Reference Libraries

2004-10-19 04:45:42

Planet -- A planet is a body of considerable mass that orbits a star and that doesn't produce energy through nuclear fusion. Until recently, only nine were known (all of them in our own Solar system). As of the end of 2002 over 100 are known, with all of the new discoveries being extrasolar planets. Astronomers often call asteroids minor planets, and call the larger planetary bodies (those which are commonly called planets) major planets. Planets within the solar system can be...

2004-10-19 04:45:41

Asteroid -- An asteroid, also called a minor planet or planetoid, is a member of a group of small, planet-like bodies that are part of our solar system. They are believed to be remnants of the interstellar clouds, nebula, that were not incorporated into planets during the formation of the solar system. The largest asteroid in the inner solar system is Ceres with a diameter of 1003 km. It also was the first to be discovered, by Giuseppe Piazzi on January 1, 1801. Nowadays, over 9000...

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...

2004-10-19 04:45:41

Quaoar -- Quaoar ("kwah-oh-ahr", /kwA o Ar/) is a Trans-Neptunian object circling the Sun in the Kuiper belt, discovered in 2002 by astronomers Chad Trujillo and Mike Brown at the California Institute of Technology in Pasadena, California. Quaoar is estimated to have a diameter of about 1,280 kilometres, which would make it the largest Solar System object discovered since Pluto and, indeed, the largest known minor planet. Larger than all the asteroids put together, it is about one...

2004-10-19 04:45:41

Oort Cloud -- The Oort cloud is a postulated cloud of comets situated about 50,000 to 100,000 AU from the sun. Although no direct observations have been made of such a cloud, it is believed to be the source of most or all comets entering the inner solar system (some short-period comets may come from the Kuiper belt), based on observations of the orbits of comets. The Oort cloud was proposed in 1950 by Dutch astronomer Jan Oort to explain an apparent contradiction: comets are destroyed...

More Articles (9 articles) »
Word of the Day
  • 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'.