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U Scorpii

by Smithsonian Astrophysical Observatory

A nova is a star that suddenly becomes tens to hundreds of times brighter, then fades to its former brightness in just a few months. In these nova systems, a white dwarf — the compact remains of a Sun

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Triangles
149,999
Vertices
91,396
Materials
1
Textures
3, up to 4096px
Size (W × H × D)
1.82 × 1.36 × 1.92 m
Rigged
No
Style
Realistic

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u-scorpii.glb: 0495dbb0e8fc8ca39494b7bd0534fb6fba8d0abe442df605dc0a1a158eba1e56

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Made by Smithsonian Astrophysical Observatory

Objects, specimens and science from the Smithsonian's collections in 3D, released under CC0 through Smithsonian Open Access.

Original pageMore from Smithsonian Institution

A nova is a star that suddenly becomes tens to hundreds of times brighter, then fades to its former brightness in just a few months. In these nova systems, a white dwarf — the compact remains of a Sun-like star that has burned all of its fuel — pulls material from a nearby companion star until enough accumulates to trigger a thermonuclear explosion on the white dwarf’s surface. The model of such a nova outburst of an object called U Scorpii is based on a scientific simulation, informed by observations. It explores the first 18 hours after the last outburst observed on January 28, 2010 in the system. Astronomers have seen U Scorpii - which is about 40,000 light years away from us - erupt about once every decade, so this system is due for another outburst very soon.

Description Credit: Credit: INAF-Osservatorio Astronomico di Palermo/S.Orlando; NASA/CXC/SAO/A. Jubett, et al.

From Smithsonian Astrophysical Observatory, released by the Smithsonian under CC0 through its Open Access programme. The Smithsonian does not endorse ModelsXi. Its own page has the object record and other copies, including full-resolution and print-ready files where they exist.

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