Since then, stars have formed by the collapse of small, dense core regions in large, cold protostar, which is hot and bright because of energy generated by gravitational contraction. From Wordnik.com. [Conservapedia - Recent changes [en]] Reference
A protostar begins as an invisible concentration of gas deep inside a cloud. From Wordnik.com. [Learn: Identify constellations, stars, planets and how to navigate at night] Reference
So, each planet, sun, protostar and gas giant image is like an individual painting. From Wordnik.com. [Firefly Ship Works Ltd. » Blog Archive » Map of the Verse] Reference
The brown dwarf is a protostar that never achieves enough mass to become an actual star. From Wordnik.com. [The Annotated "Dark Star"] Reference
We can see the knots in a jet from a protostar actually moving over the course of a couple of years. From Wordnik.com. [Learn: Identify constellations, stars, planets and how to navigate at night] Reference
By their calculations, that protostar should grow to more than 100 times the sun's mass in 10,000 years. From Wordnik.com. [The Making of the First Star] Reference
At first Moyshe had wondered why they did not gather where matter was more dense, as in the neighborhood of a protostar. From Wordnik.com. [Starfishers]
The protostar they produced was the pilot light for a primordial orb that grew rapidly to 100 times the mass of our own sun. From Wordnik.com. [The Making of the First Star] Reference
They spread from brown dwarf to brown dwarf, hatch, tap the protostar for energy and material, and send a bunch of children out. From Wordnik.com. [Asimov's Science Fiction]
With this new movie, we can see changes over just a few months as gas clumps swarm around this young protostar, added Smithsonian astronomer and co-author Ciriaco Goddi. From Wordnik.com. [New Movie Reveals Birth of Super-Suns | Universe Today] Reference
The presolar nebula's contraction, the outward pressure of the protostar, then of the sun, and the rotation of the entire ensemble led to a complicated dance of creation. From Wordnik.com. [‘The Fallen Sky: An Intimate History of Shooting Stars'] Reference
A nebula begins the process of becoming a protostar when the nebula?. From Wordnik.com. [Yahoo! Answers: Latest Questions] Reference
The research astronomers studied a massive young protostar called Source I. From Wordnik.com. [D Mag - News] Reference
The interesting part comes after the first protostar/sink particle has formed. From Wordnik.com. [Ars Technica] Reference
After the protostar contracts for a while, its center will become hot enough to. From Wordnik.com. [Conservapedia - Recent changes [en]] Reference
Material continues to flow into the protostar, providing increased mass and heat. From Wordnik.com. [HowStuffWorks Daily Feed] Reference
If enough mass (0.1 solar mass) collapses into the protostar, a bipolar flow occurs. From Wordnik.com. [HowStuffWorks Daily Feed] Reference
Some masers were as close to the protostar as Jupiter is to our Sun, which is also a record. From Wordnik.com. Reference
The alternative theory is that Jupiter formed as a "failed protostar" at the center of its own nebula. From Wordnik.com. [CreationWiki - Recent changes [en]]
This 18-second animation zooms in on Herbig-Haro 46/47 and its embedded protostar with molecular outflows. From Wordnik.com. [WN.com - Articles related to Greece may trigger forex volatility: Subir Gokarn] Reference
The rotation of the gas cloud as it collapses leads to the formation of a disk of material feeding onto the growing "protostar.". From Wordnik.com. [Signs of the Times] Reference
Previous observations of this protostar had suggested that water vapour is pouring down from the cloud and accretes onto the disk. From Wordnik.com. [PhysOrg.com - latest science and technology news stories] Reference
The resulting movie reveals signs of a rotating accretion disk, where gas is swirling closer and closer to the protostar at the center. From Wordnik.com. Reference
Combined with one previously identified protostar, the three examples show that star formation is taking place near the Milky Way's core. From Wordnik.com. [Signs of the Times] Reference
Because L1448-IRS2E is less than one tenth as luminous as the Sun, the team believes the object is too dim to be considered a true protostar. From Wordnik.com. [PhysOrg.com - latest science and technology news stories] Reference
When the protostar becomes hot enough (7 million kelvins), its hydrogen atoms begin to fuse, producing helium and an outflow of energy in the process. From Wordnik.com. [HowStuffWorks Daily Feed] Reference
Shortly thereafter, the disk became gravitationally unstable and another collapse began to occur, forming a second protostar about 20 AU from the first. From Wordnik.com. [Ars Technica] Reference
The disk is gravitationally unstable, however, causing it to clump and form a series of small secondary stars, most of which end up colliding with the central protostar. From Wordnik.com. [Signs of the Times] Reference
A million years, the clump grows into a small, dense body called a protostar. From Wordnik.com. [HowStuffWorks Daily Feed] Reference
Light-years away from Earth and around the Orion Nebula, the Herbig-Haro 34 young object is in its protostar stage. From Wordnik.com. ["MAIN" via Steve in Google Reader] Reference
I think there’s a type-six protostar out there … and the Captain’s planning to detonate it and open a wormhole to the Alpha Quadrant. From Wordnik.com. [Becoming Human: The Seven of Nine™ Saga] Reference
Using the Very Long Baseline Array (VLBA) as a powerful "zoom lens, astronomers studied a massive young protostar called Source I (pronounced "eye") in Orion. From Wordnik.com. [New Movie Reveals Birth of Super-Suns | Universe Today] Reference
The little balls of rock and the big balls o’ slush (and maybe an ignited protostar or two so we can have great balls of fire) all wing around the sun(s) in predictable orbits. From Wordnik.com. [Pluton? « Whatever] Reference
The findings come from radio observations of a young protostar called Source I (pronounced. From Wordnik.com. [SPACE.com] Reference
Hsuuri's data chimed with something I've been tracking ever since we passed that protostar cluster last month. ". From Wordnik.com. [TrekMovie.com] Reference
"Our new technique allows us for the first time to measure the 3D structure of the magnetic field around a massive protostar. From Wordnik.com. [PhysOrg.com - latest science and technology news stories] Reference
With this new movie, we can see changes over just a few months as gas clumps swarm around this young protostar, "added Smithsonian astronomer and co-author Ciriaco Goddi. From Wordnik.com. [D Mag - News] Reference
3-dimensional magnetic field structure around the disk of the massive newly forming star (or protostar) Cepheus A HW2. From Wordnik.com. [Gaea Times (by Simple Thoughts) Breaking News and incisive views 24/7] Reference
The accretion disk or the massive protostar?. From Wordnik.com. [New Movie Reveals Birth of Super-Suns | Universe Today] Reference
(or protostar) Cepheus A HW2. From Wordnik.com. [PhysOrg.com - latest science and technology news stories] Reference
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