The team examined chemical traces of Population III stars using a 13.1-billion-year-old quasar.
That means that these supernovas can't be spotted by looking for stellar remnants, so can only be tracked in two ways: either by directly witnessing them as they happen — highly unlikely given how vast space is — or by spotting the chemical signature of the material they blast out.
"It was obvious to me that the supernova candidate for this would be a pair-instability supernova of a Population III star, in which the entire star explodes without leaving any remnant behind," research co-author and University of Tokyo astronomer Yuzuru Yoshii, said in a.
Yoshii and the team think this is the clearest indicator yet of a Population III star and a pair-instability supernova. The team wants to investigate similar quasar clouds and attempt to discover if they also possess these characteristics.
United States Latest News, United States Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Astronomers discover secret star at the center of gorgeous Cat's Eye NebulaThe 'most complicated' nebula in the galaxy reveals its big secret.
Read more »
'Without a Trace' Poppy Montgomery's Former Housekeeper Sues For Unpaid Wages'Without a Trace' star Poppy Montgomery is being sued by her former housekeeper for six figures.
Read more »
Rihanna to headline the next Super Bowl halftime showAre you ready for RiRi? She’s headlining Super Bowl LVII in February 2023!
Read more »
Fresh images reveal fireworks when NASA spacecraft plowed into asteroidThis is the last five minutes in the life of the DART spacecraft (shown sped-up) 💥 The video shows the craft zooming past the asteroid Didymos as it approaches its target, Dimorphos, for impact. [Video credit: NASA/Johns Hopkins APL].
Read more »