With a minimum of 100 billion stars in the Milky Way, that means there are at least 25 billion places where life could conceivably take hold in our galaxy ... and the radio music of the cosmos ...

As a result, the Milky Way blazes a bright ribbon across the island’s wide-open beaches or a Magellanic Cloud galaxy seems to appear right in front of you while atop Hirakimatā. Take a Good ...

A retired Tucson heart doctor won a national amateur astronomy award for helping University of Arizona scientists detect some of the faintest and most confounding galaxies in the universe.

Life is fragile that way. Leaders know the fragility of life ... How else would you describe the slaughter of little children? Their very existence threatens the powerful. Some people know ...

Nestled in the heart of Indiana, Ouabache State Park is a hidden gem that packs a punch. This pint-sized paradise offers a ...

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...

It seemed that these redshifted galaxies were all moving away from the Milky Way. Hubble’s results suggested the farther away a galaxy was, the faster it was moving away from Earth. Hubble got ...

the Andromeda Galaxy will collide with the Milky Way, resulting in a spectacular cosmic collision! Don’t worry, though – the distances between stars are vast, so we won’t feel a thing.

After 11 years in solar orbit, the European Space Agency’s Gaia spacecraft has completed its mapping of our Milky Way Galaxy to a precision never before achieved. Surviving solar radiation and ...

"It's easy to romanticize Hubble and his discovery of the universe beyond the Milky Way galaxy, but his work really stood on ...

The James Webb Space Telescope (JWST) continues to transform our understanding of the universe. By combining its advanced ...