Applied FiltersAstronomyKey Stage 3
Video
What’s inside a black hole?
Royal Observatory astronomer Rad explains where black holes come from, how we know they’re there and the strange effects they have on surrounding matter. 
Key Stage:
Key Stage 3, Key Stage 4, Post-16
Subject:
Astronomy, Maths, Science
Video
Are there aliens?
Life began on the Earth around 3.5 billion years ago. Could life have evolved on other planets and if so where are they? Astronomers at the Royal Observatory Greenwich explain how we might detect them in this video.
Key Stage:
Key Stage 2, Key Stage 3, Key Stage 4, Post-16
Subject:
Astronomy, Science
Classroom activity
Teacher resources: The fate of the Universe
Our Universe began 13.8 billion years ago and it has been expanding ever since. Is it destined to expand forever or will it suffer a more crushing end? Astronomers at the Royal Observatory Greenwich explain the fate of the Universe in this video.
Key Stage:
Key Stage 3, Key Stage 4, Post-16
Subject:
Astronomy, Maths, Science