“It is exciting to think that we are seeing stars that formed in the earliest phases of the Milky Way.'
According to the Royal Astronomical Society, scientists look for theseAlthough, numerous computational-based galaxy formation models have suggested the presence of these ancient stars in the Milky Way's dense inner parts.
“Finding them in this region is challenging as our line of sight to the center of the Galaxy is blocked by large amounts of interstellar dust, and ancient stars are extremely rare compared to the overwhelming majority of their younger peers,” said the statement. An image filter on the Canada-France-Hawaii Telescope was used to analyze selected candidate stars for this observation. The presence of ancient stars was confirmed using Anglo-Australian Telescope spectroscopic data.
The PIGS team also combined the collected data with the Gaia space mission to ascertain the movement of these stars in the galaxy.This new research will be presented at the University of Cardiff's National Astronomy Meeting 2023.
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