Stunning new photographs by a team of astronomers have revealed a newly forming galaxy that looks remarkably similar to a young Milky Way. The extraordinary images give us an unprecedented picture of ...

The rate of expansion of the universe today is a figure known as the Hubble constant, which is typically measured in units of ...

Dark matter, thought to comprise about 27% of the universe, is a hypothesized form of matter that is invisible but is ...

This month marks three years since the James Webb Space Telescope was first launched, which still feels something like a ...

Two different space telescopes have looked at the same galaxy, so you can see the difference in how they observe the universe ...

As such, we are able to piece together a picture of how the Universe evolved. But the time things take to change on cosmic scales is huge, and we don't get to see those changes take place in real-time ...