Discovery Episodes Available now
The brains of astronauts
Inside the brains of astronauts and dolphins
Total eclipse of the Sun
An eclipse of the sun viewed from Aruba in the Caribbean
Antarctic research
Oceanographer Dr Tim Jickells on an Antarctic research expedition
Expanding the Milky Way
A journey to the centre of our galaxy using infrared light
Sagittarius - the hidden dwarf galaxy
The discovery of a dwarf galaxy at the middle of our own Milky Way
AAAS anniversary
The 150th anniversary meeting of the American Association for the Advancement of Science
Ancient Roman letters home
How some letters to home from Roman soldiers are finally being read
The nerves of mummies
A look at the study of the nerves of ancient mummies
Bush babies
The discovery of 17 species of bush babies in Africa
Disposable electronics
Why electronics may no-longer be just silicon based
