More from Marcus Chown
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Trouble on the horizon for evaporating black holes
News
Building blocks of the Universe: The complex chemistry of matter
Books & Arts
Merging stars are quick-change artists
News
Cosmic beachcombers
Features
O invisible star of Bethlehem
Features
The lab between the stars
Books & Arts
Meandering rivers keep themselves in check
News
Supercool theory solves hot ice cream puzzle
News
For those in peril on the sea
Books & Arts
Did falling comet cause rumble in the jungle?
News
Are ETs playing hide and seek?
News
The Milky Way lifts its veil
Features