Release of Type Ia supernovae data may hold key to the history of the universe
A unique dataset of Type Ia supernovae being released today could change how cosmologists measure the expansion history of ...
来自MSN2 个月
Do we really know what becomes a Type Ia supernova?
Since the Chandrasekhar limit is always at 1.4 solar masses, this would explain why Type Ia supernovae always have the same maximum brightness. But as we've observed ever more supernovae ...
Science Daily7 天
'Game changing' release of Type Ia Supernovae data may hold key to the history of the Universe
A unique dataset of Type Ia Supernovae being released today could change how cosmologists measure the expansion history of the Universe.
Hubble captures supernova-hosting galaxy in the constellation Gemini
Why then would Hubble observe this supernova? SN 2022aajn is what's known as a Type Ia supernova, which results from the explosion of the core of a dead star. Supernovae of this type help astronomers ...
Astronomers investigate the evolution of a newly detected supernova
An international team of astronomers has investigated a newly detected Type II supernova designated SN 2024jlf. The new study ...
JSTOR Daily6 年
K‐Corrections and Extinction Corrections for Type Ia Supernovae
https://doi.org/10.1086/341707 • https://www.jstor.org/stable/10.1086/341707 ABSTRACT The measurement of the cosmological parameters from Type Ia supernovae hinges ...
TweakTown12 天
NASA captures a 'boom' in space from 600 million light years away
NASA's Hubble Space Telescope has captured a 'boom' in deep space, estimated to be at least 600 million light years away from ...