The impact on the oceans if the Moon disappeared would be much smaller tides, about one-third the size of what they are now. Tides churn up material in the oceans, which allows coastal ecosystems to ...

Families looking for a fun and educational half-term activity can visit the Greenwich Planetarium throughout the school holidays.

We asked an astronomer what you can see from London in the night sky this month – and one of them is incredibly rare.

This year marks 350 years since The Royal Observatory in Greenwich was founded. Take a look at five astronomically great ...