For example, if a gas cloud, star, or small galaxy were to be accreted by our own black hole Sagittarius A*, it could ...

Astronomers have detected oxygen in the most distant galaxy ever observed, JADES-GS-z14-0, shaking up our understanding of ...

It was the largest distance ever measured ... let's return to the Andromeda Galaxy and examine it from our vantage point on the dust-grain planet we call Earth. The remarkable thing is that ...

A study published by Japanese astronomers opens up the possibility that there may also be other planets in the galaxy that exhibit the same phenomenon. Pluto — famous for being reclassified as a ...

Violent supernovas may have caused two of Earth’s largest mass extinctions that have ... The work was part of a wider survey in the Milky Way galaxy of rare, massive O- and B-type stars that ...