Noun1.red giant star- a large, old, luminous star; has a relatively low surface temperature and a diameter large relative to the sun red giant star- (astronomy) a celestial body of hot gases that radiates energy derived from thermonuclear reactions in the interior ...
Star formation at a rate of more than 15 solar masses a year has been observed inside a massive outflow of gas from a nearby galaxy; this could also be happening inside other galactic outflows. Massive, galactic-scale outflows of molecular gas with the p
【NASA】Hubble’s Inside The Image Crab Nebula 02:42 【NASA】What Is an Annular Eclipse 01:45 【NASA】What is Plasma? 03:04 【NASA】Hubble’s 33rd Year in Orbit 04:31 【NASA】NASA Animation Sizes Up the Biggest Black Holes 01:41 【NASA】Black Hole Snack Attack 01:21 【NAS...
This approximates the density inside the atomic nucleus, and in some ways a neutron star can be conceived of as a gigantic nucleus. It is not known definitively what is at the centre of the star, where the pressure is greatest; theories include hyperons, kaons, and pions. The intermediate...
the greater the mass of the star that is created. Inside these nebulae are dense areas of gas, which, due to their density, have a stronger gravitational pull than the rest of the nebula. Gradually, gravity drags the gas in the nebula together and it begins to spin and become increasingly...
Review: Star Trek—A Year to the Day That I Saw Myself Die—and Other Stories Star Trek Explorer Magazine will soon release its final issue, and many readers look forward to the short fiction stories inside each magazine. But it doesn't look Titan Magazines/CBS has any intention of stoppi...
The strong UV flux from their central stars causes a highly stratified ionization structure, with species of higher ionization potential closer to the star. Here we report on the exceptional case of HuBi 1, a double-shell planetary nebula whose inner shell presents emission from low-ionization ...
All stars begin life inside of a stellar nebula. An example of this is the Pillars of Creation. This nebula currently houses over 7000 stars and many more are forming. What are three things that a star is made of? Stars are comprised primarily of hydrogen and helium. They will also conta...
The pair of clusters Gulliver 6 and UBC 17b is wrapped inside Group V but differs from it in kinematics. Keywords: star clusters; space missions; Gaia; Milky Way; Orion A 1. Introduction In general, in the vicinity of the Orion A molecular cloud, which is one of the most actively ...
Inside the DVD: Revenge of the Sith on StarWars.com (content now obsolete; backup link)Homing Beacon #147 - Seeing Through Vader's Eyes on StarWars.com (content now obsolete; backup link)Homing Beacon #148 - Episode III and Battlefront II Arrive on StarWars.com (content now obsolete; ...