Does this mean that the universe will always contain its galaxies and stars and black holes? Well, no. Nothing lasts forever, not even the stellar objects that populate the galaxies. To find out ...

For decades, scientists have used the Milky Way as a model for understanding how galaxies form. But three new studies raise ...

meaning it has yet to be peer reviewed by other scientists in the field, used the first image released from the telescope. This image shows a foreground cluster of galaxies called SMACS 0723.