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Latest Circumstellar disk Stories

massive star HD100546
2014-09-09 03:45:41

Researchers set out to study the protoplanetary disk around a star known as HD 100546, and as sometimes happens in scientific inquiry, it was by "chance" that they stumbled upon the formation of the planet orbiting this star.

Complex Outflow Structure Revealed In The Binary UY Aurigae
2014-05-21 03:43:00

An international team of astronomers has revealed a complicated outflow structure in the binary UY Aur (Aurigae).

Standard Model Does Little To Explain Why Earth Is So Dry
2012-07-18 10:59:10

Despite seventy percent of the Earth’s surface being covered by water, in reality the whole of the planet is only made up of 1 percent water, making it relatively dry compared to the gas giants.

Planet-Forming Dust Abruptly Disappears Around Star
2012-07-05 05:10:33

One star pinpointed as a prime location for a planet-forming disk decided enough was enough, and closed-up shop suddenly.

Study Sheds Light On Planetary Orbital Pile-Ups
2012-03-20 08:32:57

Researchers said they have found why some orbits seen in young solar systems seem to be more popular than others.

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2010-11-13 07:55:00

Did you know that the Earth has a dust tail? The Spitzer Space Telescope sailed right through it a few months ago, giving researchers a clear idea of what it looks like.

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2010-02-22 12:05:00

For centuries, astronomers and philosophers wondered how our solar system and its planets came to be.

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2009-09-25 06:10:00

Astronomers using the twin 10-meter telescopes at the WM Keck Observatory in Hawaii have explored one of the most compact dust disks ever resolved around another star.

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2009-07-01 08:04:49

Two University of Hawai'i at Mānoa astronomers have found a binary star-disk system in which each star is surrounded by the kind of dust disk that is frequently the precursor of a planetary system.

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2008-07-09 10:52:35

A detailed survey of stars in the Orion Nebula has found that fewer than 10 percent have enough surrounding dust to make Jupiter-sized planets, according to a report by astronomers at the University of California, Berkeley, the California Institute of Technology (Caltech) and the Harvard-Smithsonian Center for Astrophysics.


Latest Circumstellar disk Reference Libraries

6_eb1c58e78fe764237148429a189b17e92
2004-10-19 04:45:42

Star Formation -- Star formation is the process by which gas in molecular clouds gets transformed into stars. In the current paradigm of star formation, cores of molecular clouds (regions of specially high density) became gravitationally unstable, and start to concentrate. Part of the gravitational energy lost in the process is radiated in the infrared, another part increases the temperature of the core. The accretion of material happen partially though a circumstellar disc. When...

4_2263b8f4e602bddd69c225b3bc2c46aa2
2004-10-19 04:45:41

Asteroid Belt -- The Asteroid belt is a region of the solar system falling roughly between the planets Mars and Jupiter where the greatest concentration of asteroid orbits can be found. It is believed that, during the first million years of the solar system history, planets formed by accretion of planetesimals. Ripetute collisions led to the familiar rocky planets and to the gas giant's cores. However, in this zone of the system the strong gravity of Jupiter inhibited the final stages...

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Word of the Day
plim
  • To swell, as grain or wood with water.
The word 'plim' is probably a variant of the word 'plum'.
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