What causes a white dwarf supernova? What happens when a star becomes a supernova? What if VY Canis Majoris exploded? What is the gigantic explosion of a red giant called? What is thermonuclear astrophysics? What is the temperature of a supernova?
A supernova is the explosion of a massive star. There are many different types of supernovae, but they can be broadly separated into two main types: thermonuclear runaway or core-collapse. This first type happens in binary star systems where at least one star is a white dwarf, and they'...
What is a supernova explosion? What's a supernova? What does a supernova do? Will Betelgeuse become a neutron star? What is the radius of Betelgeuse? How many Suns would fit in Betelgeuse? Why is Betelgeuse red? How does a nebula become a protostar?
This is what a supernova looks likeJenner Deal
Supernova Explosions By scientific standards, the origin of iron is one of the most violent processes imaginable. A type of star known as a red giant begins to turn all of its helium into carbon and oxygen atoms. Those atoms then begin to turn into iron atoms, the heaviest type of atom...
What is astrophotography?By: Jessika Toothman | Updated: Jun 9, 2023 The supernova explosion of this star was witnessed in 1054. The Hubble Space Telescope captured an image of the remnants of the star -- now called the Crab Nebula -- in 2005. NASA/Getty Images Ever been out at ...
In this paper we review recent important interplays between these fields, in particular, we discuss supernova explosion in more detail.doi:10.1016/0375-9474(88)90849-4Katsuhiko SatoHideo KodamaElsevier B.V.Nuclear Physics A
根据第一段中的“We all know what happens to most stars in the final stages of their lives: they explode violently in an event called a supernova(超新星), the largest explosion taking place in space to NASA's eye, when ②寻线索 they run out of 'fuel' and collapse(瓦解)"可知,当大...
A supernova remnant is a cosmic explosion that has spread the materials from a star across a huge expanse of space. The remnants of this explosion have formed into a nebula, and this nebula type creates some of the most incredible formations in space. ...
whose core is pressure supported by electrons (e-). When the core becomes dense enough, neon and magnesium start to eat up electrons (so-called electron-capture reactions), reducing the core pressure and inducing a core-collapse supernova explosion. Credit: S. Wilkinson; Las Cumbres Observatory...