Researchers from the University of Connecticut have created the first 3D maps of star-forming gas clouds in one of the most ...

The cores of galaxies may not be made of what we thought, new research suggests — they could hold one giant, invisible star ...

The intrepid mapping mission has collected more than three trillion observations that'll change the way we see our neck of ...

Astronomers have detected a mid-infrared flare from the supermassive black hole at the heart of the Milky Way galaxy for the ...

In the years following the launch of NASA’s Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...

Astronomers using the Hubble Space Telescope assembled a comprehensive picture of the evolving universe – among the most colorful deep space images ever captured at the time. The magnificent spiral ...

There’s plenty of action at the center of the galaxy, where a supermassive black hole (SMBH) known as Sagittarius A* (Sgr A*) literally holds the galaxy together. Part of that action is the creation ...

Leo P, a small galaxy and a distant neighbor of the Milky Way, is lighting the way for astronomers to better understand star formation and how a galaxy grows. Scientists have reported finding that Leo ...

Scientists have linked supernovae to the heating of the Milky Way's outer gas layer, revealing a cosmic dance of creation and ...

Looking at a distant galaxy means looking back in time.

NASA’s Spitzer Telescope revealed the Milky Way’s hidden center, using infrared to uncover its dense, star-packed core. This ...

The discovery contrasts with earlier findings, which predominantly identified blue supergiants, which are among the brightest ...