Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. UHZ1, a record breaking ...

Each year, tens of thousands of visitors, mostly Texans from the bigger cities, trek up the mountains to attend “star parties ...

Add Yahoo as a preferred source to see more of our stories on Google. This artist’s concept shows the relative sizes of various stars, from the smallest “red dwarfs” at about a tenth of a solar mass, ...

A team of astrophysicists has unveiled how colossal stars thousands of times more massive than the Sun shaped the earliest star clusters and galaxies. These short-lived giants not only forged the ...

Discovered in the Pictor II dwarf galaxy, star PicII-503 has an extreme deficiency in iron—less than 1/40,000th of the sun. This signature makes it the clearest example of a star within a primordial ...

Astronomers have sought to explain the existence of supermassive black holes forming less than a billion years after the Big Bang, a timescale incompatible with standard stellar evolution processes.

A team of astronomers believe they may have found the most "pristine" star in the universe to date. According to the team, the gas that formed this star may have come from an elusive "population III" ...

The oldest stars in the Milky Way are forcing a fresh look at one of cosmology’s biggest arguments. If some of them are about 13.6 billion years old, as a new analysis suggests, then the universe ...

In an ancient dwarf galaxy on the outskirts of the Milky Way, astronomers have discovered one of the most chemically primitive stars ever seen. Named PicII-503, the star’s extreme lack of heavy ...

It’s “common knowledge”—and the scare quotes should be a warning—that the sun is an average star. But it’s not, and in fact it’s not even close: The sun is in the top 90th percentile of stars by mass.