A protostar is a very young star that is still gathering mass from its parent molecular cloud. It is the earliest phase in the process of stellar evolution...
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molecular cloud. Protostar(s) may also refer to: ProtoStar, a short-lived satellite company (2006–2009) Protostar (EP), a 2020 EP by JO1 Protostar: War on the...
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ProtoStar Ltd was a private company incorporated in Bermuda, with U.S. operations based in San Francisco, California and Asian operations based in Singapore...
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Star formation (section Protostar)
clouds (GMC) as precursors to the star formation process, and the study of protostars and young stellar objects as its immediate products. It is closely related...
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group of young aliens in the 24th century who find the abandoned starship Protostar and learn about Starfleet. Brett Gray, Ella Purnell, Jason Mantzoukas...
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Nebular hypothesis (section Protostars)
core gradually grows in mass until it becomes a young hot protostar. At this stage, the protostar and its disk are heavily obscured by the infalling envelope...
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group of young aliens in the 24th century who find the abandoned starship Protostar. The series moved to Netflix after the first season. Brett Gray, Ella...
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Protostar (stylized as PROTOSTAR) is an extended play (EP) marketed as the debut single of Japanese boy group JO1, formed through the reality competition...
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season of Star Trek: Prodigy where he tries to help the young crew of the Protostar rescue Captain Chakotay from the future and then to deal with their inadvertent...
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formerly known as ProtoStar-2 / Indostar-2) is a commercial communications satellite operated by SES World Skies (now SES). ProtoStar-2 is a geosynchronous...
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Protostars is an anthology of science fiction short stories edited by David Gerrold and Stephen Goldin. It was first published in paperback by Ballantine...
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the USS Dauntless in Star Trek: Prodigy, searching for the missing USS Protostar which was being commanded by Captain Chakotay, her former first officer...
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a group of young aliens who find an abandoned Starfleet ship, the USS Protostar, and must learn to work together as they make their way from the Delta...
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Protostar: War on the Frontier is a 1993 science fiction video game produced by Tsunami Media that blends elements of role-playing, space exploration...
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Stellar evolution (section Protostar)
nebulae or molecular clouds. Over the course of millions of years, these protostars settle down into a state of equilibrium, becoming what is known as a main-sequence...
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the object is a protostar that grows by acquiring mass from its surrounding envelope of interstellar dust and gas. After the protostar blows away this...
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Admiral Kathryn Janeway on a mission to find the original crew of the USS Protostar, and to learn more about Starfleet as they train to be warrant officers...
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protoplanetary disc with a diameter of roughly 200 AU and a hot, dense protostar at the center. The planets formed by accretion from this disc, in which...
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resulted from the core of a large protostar collapsing into a black hole, where the outer layers of the protostar are massive enough to absorb the resulting...
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starship USS Voyager, and later promoted to Captain in command of the USS Protostar in Star Trek: Prodigy. The character was suggested at an early stage of...
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HOPS 383 (category Protostars)
383 is a Class 0 protostar. It is the first Class 0 protostar discovered to have had an outburst, and as of 2020, the youngest protostar known to have had...
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shock-induced phenomena with shocks being driven by a collimated jet from protostars. An image of a question mark associated with the object was reported on...
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(WISE) have been particularly effective at unveiling numerous galactic protostars and their host star clusters. With the exception of infrared wavelengths...
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that an interstellar cloud collapses out of a nebula to create a young protostar orbited by a protoplanetary disk. Planets grow in this disk by the gradual...
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Stellar evolution Variable star Compact star By luminosity / evolution Protostar Young stellar object Pre-main-sequence Main sequence Subdwarfs Subgiants...
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young. In "Ouroboros, Part I," Voyager and the Protostar engage Asencia's forces to buy time for the Protostar crew to enact their plan. While the battle...
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might have been early in its formation a protostar system with Jupiter being the second but failed protostar, but Jupiter has far too little mass to trigger...
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Overview of the evolution of a star like the Sun, from collapsing protostar at left to red giant stage at right...
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groups of objects: protostars and pre-main-sequence stars. A star forms by accumulation of material that falls in to a protostar from a circumstellar...
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Deuterium fusion (section In protostars)
most easily fused nucleus available to accreting protostars, and such fusion in the center of protostars can proceed when temperatures exceed 106 K. The...
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