biggest star in the universe - spaceanswers.com
The Website for All About Space Magazine. In the grand scheme of the cosmos, it turns out our Sun isn’t that big at all.
The most massive stars in the universe - All About Space
2012年7月19日 · A star with a mass of less than 1.5 solar masses (the mass of the Sun) forms a white dwarf at the end of its lifetime, owing to its gravity being too weak to collapse it further. If …
dark energy - spaceanswers.com
Using the Sloan Digital Sky Survey (SDSS), the first map of the large-scale structure of the universe has been created – based entirely on the positions of quasars Space Exploration …
Universe’s star-making occurred earlier than once thought, …
Energetic bursts of star birth occurred a full one billion years earlier than once suspected according to new observations returned by the Atacama Large Millimeter/submillimeter Array …
Sand and glass originate from enormous exploding stars
2018年11月19日 · (AGB stars are one type of red giant star.) But silica is not a major component of AGB star dust, and observations had not made it clear if these stars could be the primary …
Astronomers get first look at the birthplace of today’s stars
Astronomers have gotten their first look at exactly where most of today’s stars were born. To do so, they used the National Science Foundation’s Karl G. Jansky Very Large Array (VLA) and …
Why are most stars in the universe in pairs? - All About Space
In the denser part of clusters, stars could have paired up, forming binary stars. Another way in which stars can end up in pairs is by the breaking up of discs around newly formed stars. …
gas - spaceanswers.com
Astronomers finally find the universe’s ‘missing matter’ ... of the biggest mysteries of the ...
Early galaxies found to rotate like whirlpools - All About Space
2018年1月11日 · “In the early universe, gravity caused gas to flow rapidly into the galaxies, stirring them up and forming lots of new stars – violent supernova explosions from these stars …
Space telescopes spot a young star drifting through space alone
The lone star’s behaviour has similarities to FU Orionis, a young outbursting star that had an initial three-month outburst in 1936-7. But CX330 is more compact, hotter and likely more massive …