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Showing 1–4 of 4 results
Advanced filters: Author: Raymond G. Carlberg Clear advanced filters

  • The identification of two superluminous supernovae at redshifts of 2.05 and 3.90 extends the present technological redshift limit on supernova detection and presents the possibility of studying the deaths of the first stars to form after the Big Bang.

    • Jeff Cooke
    • Mark Sullivan
    • C. Gonzalo Díaz
    Research
    Nature
    Volume: 491, P: 228-231

  • Very early observations of a type Ia supernova—from within one hour of explosion—show a red colour that develops and rapidly disappears. These data provide information on the initial explosion mechanism: surface nuclear burning on the white dwarf or extreme mixing of the nuclear burning process.

    • Yuan Qi Ni
    • Dae-Sik Moon
    • Sheng Yang
    Research
    Nature Astronomy
    Volume: 6, P: 568-576