Aliens From a Parallel Universe May Be All Around Us—And We Don’t Even Know It, Study Suggests
Our universe does host life, but it’s not the most optimal universe for life. Published in 1962 by American astronomer Frank ...
Why the first stars couldn't grow forever
Star formation in the early universe was a vigorous process that created gigantic stars. Called Population III stars, these ...
The Star That Proved the Universe Is Bigger Than We Imagined
Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...
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Astronomers Capture First Clear Image of a Star in Another Galaxy
Astronomers have achieved a groundbreaking feat by capturing the first clear image of a star in another galaxy. This ...
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Exploring the Different Types of Stars in the Universe
What makes a star red, blue, or white? Why do some stars burn brighter than others? This video dives deep into the ...
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1st supernovas may have flooded the early universe with water — making life possible just 100 million years after the Big Bang
A new study suggests that the explosive deaths of the universe's earliest stars created surprising quantities of water that ...
Cosmic “Ghost Towns:” Three Tiny Galaxies Unlock Ancient Universe Secrets
Rare ultra-faint dwarf galaxies beyond the influence of other galaxies show evidence that star formation was stifled long ago ...
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What are boson stars — and what do they have to do with dark matter?
The skies may be full of invisible "boson stars" that are made of an exotic form of matter that does not shine. We strongly suspect that the universe is full of dark matter, which makes up around ...