Scientists observe stars forming in the modern universe to understand how the process plays out. This is difficult because stars take so much time to form, while we've only been watching young stars ...

The more astronomers learn about the universe's earliest galaxies, the stranger they seem. Many of their surprising ...

MEGATRON is a good guy!?! Well, at least to cosmologists who are using this simulation to transform our understanding of the ...

Look up at the sky on a clear night, and you'll see thousands of stars – about 6,000 or so. But that's only a tiny fraction of all the stars out there. The rest are too far away for us to see them.

Made up of three of summer’s brightest stars, the Summer Triangle is an easy starting point for exploring—and photographing—the Milky Way and beyond.

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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 ...

Our sun may be responsible for life on Earth, but stars across the galaxy are also responsible for creating a plethora of elements on the period table. These are some of the building blocks of life as ...

One of the ironies of deep-sky imaging is that stars are generally not the stars of the show. Of course, there are exceptions with targets like open clusters. But for nebulae and other objects, the ...