That's the Andromeda galaxy, our closest galactic neighbor, and in 4 billion years, it will collide with the Milky Way, ...

A galaxy nicknamed the Firefly Sparkle has been detected by NASA's James Webb Space Telescope, marking a significant ...

Kartheik Iyer, a NASA Hubble Fellow at Columbia University in New York, was the co-author on the paper on Firefly Sparkle. It ...

A new video from the International Space Station shows SpaceX's Crew Dragon alongside the Milky Way, as the bright sun rises ...

Canadian photographer Scott Aspinall and his team took on a challenging journey to photograph the Milky Way over a remote waterfall in Saskatchewan, Canada. It was a gruelling five-day trip by car ...

The name for our galaxy comes from the ancient Greek words for ‘milk’ or ‘milky’. They could only see it as a bright band of light in the night sky. This Tomorrow Today viewer question ...

But all of the stars that we have seen in detail are contained within the roughly 100,000 light-year span of our Milky Way galaxy. That is, until now, as astronomers recently observed a star ...

which were previously thought to reside within our Milky Way galaxy, were located outside it. These objects were actually the Andromeda and Messier 33 galaxies, the closest large galaxies to our ...

More information: Yao-Yuan Mao et al, The SAGA Survey. III. A Census of 101 Satellite Systems around Milky Way–mass Galaxies, The Astrophysical Journal (2024).DOI: 10.3847/1538-4357/ad64c4 Marla ...

Shapley used the period-luminosity relationship to estimate distances to other Cepheids across the Milky Way. This is how Shapley reached his estimate for our galaxy's size. But, in order for ...

But the story detailed a groundbreaking discovery: Hubble had found that two spiral-shaped nebulae, objects made up of gas and stars, which were previously thought to reside within our Milky Way ...

The Samsung Galaxy S25 Ultra could be the subject of a price hike due to rising production costs We're light on details, but new hardware features could be the reason Samsung has yet to share any ...