brightness

She says people ask her why she goes back, and while she admits it is "quite dangerous", she says she feels a "brightness and is really happy" when she does.

Venus and Jupiter will be the easiest to spot due to their brightness, while Mars will have a distinct reddish hue.

Measuring a galaxy’s brightness or apparent size is not a good guide to its distance.

But Mr Balaji added that while it is expected to be "quite bright", predictions on comet brightness are "notoriously uncertain", with many ending up fainter than initially predicted.

The Hunter’s moon takes its name, in part, from its brightness — said to make hunting easier in the dark.