NASA's newest space telescope rocketed into orbit Tuesday to map the entire sky like never before—a sweeping look at hundreds ...

NASA has launched the SPHEREx telescope to uncover the ingredients for life in our galaxy, as well as the PUNCH mission to study the sun’s mysteries.

The universe is ballooning outward at an ever-faster clip under the power of an unknown force dubbed dark energy. One of the ...

Scientists have confirmed a 19-year-old theory on solar flare formation by observing “slip-running” reconnections in the ...

A strange new conception of how time warps across the universe does away with cosmology's most mysterious entity, dark energy ...

How did the universe begin? A compact NASA space telescope that uses less power than a refrigerator is poised to chip away at ...

This hot, dense, nascent universe, under tremendous pressure, exploded outward, as described by the traditional hot Big Bang ...

NASA launches SPHEREx and PUNCH on a single rocket to map the sky and study galaxy evolution, offering unprecedented insights into the universe.

But a branch of physics called string theory suggests that the universe has many more dimensions than four. There are also practical applications of thinking about higher dimensional spaces, such as ...

Elon Musk has spent decades building a universe of companies that has served as an incubator for up-and-coming engineers and a proving ground for his inner circle. That universe — an ecosystem ...

Anaxagoras: The forerunner of cosmic expansion and the theory of many worlds In the grand narrative of cosmology, figures like the American astronomer Edwin Hubble stand as defining pioneers of our ...