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Phaeton (alternatively Phaethon / ˈ f eɪ. ə θ ən / or Phaëton / ˈ f eɪ. ə t ən /; from Ancient Greek: Φαέθων, romanized: Phaéthōn, pronounced [pʰa.é.tʰɔːn]) is a hypothetical planet hypothesized by the Titius–Bode law to have existed between the orbits of Mars and Jupiter, the destruction of which supposedly led to the formation of the asteroid belt (including the ...
TRAPPIST-1f, also designated as 2MASS J23062928-0502285 f, is an exoplanet, likely rocky, [2] orbiting within the habitable zone [5] around the ultracool dwarf star TRAPPIST-1, located 40.7 light-years (12.5 parsecs) away from Earth in the constellation of Aquarius.
There are several means by which a supernova of this type can form, but they share a common underlying mechanism. If a carbon - oxygen white dwarf accreted enough matter to reach the Chandrasekhar limit of about 1.44 solar masses [ 81 ] (for a non-rotating star), it would no longer be able to support the bulk of its mass through electron ...
The Space Variable Objects Monitor is a small X-ray telescope satellite for studying the explosions of massive stars by analysing the resulting gamma-ray bursts, developed by China National Space Administration (CNSA), Chinese Academy of Sciences (CAS) and the French Space Agency , [45] launched on 22 June 2024 (07:00:00 UTC).
Supernova nucleosynthesis is the nucleosynthesis of chemical elements in supernova explosions.. In sufficiently massive stars, the nucleosynthesis by fusion of lighter elements into heavier ones occurs during sequential hydrostatic burning processes called helium burning, carbon burning, oxygen burning, and silicon burning, in which the byproducts of one nuclear fuel become, after ...
If there's anything on this Earth that you've simply been dying to do or see, you'd best get it done -- and fast.
Light-curve analysis from 2016 showed only small deviations, which suggested that 2011 KT 19 is a spheroid about 250 km with small albedo spots and hence a dwarf planet. It is not included in Michael E. Brown's number of dwarf planet candidates from now because, having an assumed albedo of 0.08 and an absolute magnitude of 7.4, it would be less ...
[19] [18] Lieder first made the connection between Nibiru and Planet X on her site in 1996 ("Planet X does exist, and it is the 12th Planet, one and the same"). [ 20 ] Sitchin, who died in 2010, denied any connection between his work and Lieder's claims.