Stars with the right characteristics to become stellar engines have been shown to exist in our galaxy, he says. There are two main reasons why an advanced alien race might have to travel through ...

Astronomers have discovered a pair of young stars near the supermassive black hole at the heart of our galaxy. And despite living so close to the cosmic behemoth, they are likely to remain intact ...

“Planetary nebulae offer us a window into the heart of our galaxy and this insight deepens our understanding of the dynamics and evolution of the Milky Way’s bulge region. “The formation of stars in ...

Astronomers have spotted what they think could be the oldest stars in our entire galaxy. These stars were found within a dense star cluster — called a globular cluster — at the center of the ...

"By putting together the individual results, like in a puzzle, we reconstruct the formation history of these systems." ...

Gamma rays detected by NASA's Fermi spacecraft indicate that microquasars are powered by small black holes slowly devouring ...

The new view of stars in our galaxy thanks to Gaia. Credit: ESA/Gaia/DPAC We now have the most detailed catalogue of stars in our Milky Way galaxy yet. The new map -- created using data collected ...

The first stars after the Big Bang were probably huge and short-lived, but Population III has not yet been found. This could ...

While it emits no light, this dark matter far outweighs the Milky Way's hundreds of billions of stars, giving the galaxy a total mass one to two trillion times that of the sun. Indeed, our galaxy ...

"Even today, our understanding of star formation is still developing; comprehending how stars formed in the earlier universe is even more challenging." ...