Pluto

James Webb: It is just the beginning

The giant telescope shall also try to identify supermassive black holes that sit at the centre of almost every large galaxy

What's it like to be on Venus or Pluto? Sand dunes give some clues

For dunes to even exist, there are a pair of "Goldilocks" criteria that must be satisfied. First is a supply of erodible but durable grains.

Planet status for Pluto: Debate about classification is likely to rage on

After stripping it of planet status in 2006, some astronomers want to reclassify it once again

Pluto should regain its planet status, say scientists

Icy, rocky Pluto had been the smallest of the nine planets

Moon saving Pluto's atmosphere from decay

The research was published in a special Pluto issue of the journal Icarus

Scientists discover underground ocean on Pluto, likely slushy with ice

Distant Pluto harbours a hidden ocean beneath the frozen surface of its heart-shaped central plain containing as much water as all of Earth's seas