Supernova Ia tagged posts

Supernova observation first of its kind using NASA Satellite

Supernova Explosion, ASASSN-18tb

Data offer new clues about why stars explode. A team of astronomers at The Ohio State University showed that the satellite survey TESS, could be used to monitor a particular type of supernova, giving scientists more clues about what causes white dwarf stars to explode – and about the elements those explosions leave behind.

“We have known for years that these stars explode, but we have terrible ideas of why they explode,” said Patrick Vallely, lead author of the study and an Ohio State astronomy graduate student...

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