Euclid: will the mission uncover the secrets of dark matter and dark energy?

Ian Sample speaks to the cosmologist Dr Andrew Pontzen about the
European Space Agency’s Euclid mission, which hopes to uncover more
about two of the universe’s most baffling components: dark energy
and dark matter. Pontzen explains what the probe will be looking
for and how its findings will contribute to our understanding of
the structure and evolution of the cosmos. Help support our
independent journalism at theguardian.com/sciencepod