Telescopes and space missions Research update Rosetta data deluge reveals dynamic comet with sand dunes and jets Measurements show 67P differs from previously studied comets in same class Read article: Rosetta data deluge reveals dynamic comet with sand dunes and jets
Telescopes and space missions News Lost Beagle 2 spacecraft found intact on Martian surface New images from Mars Reconnaissance Orbiter spot lander Read article: Lost Beagle 2 spacecraft found intact on Martian surface
Telescopes and space missions Research update New calculations support dark-matter discovery by DAMA, say physicists Annual signal in detector could be explained by a new interaction Read article: New calculations support dark-matter discovery by DAMA, say physicists
Telescopes and space missions Opinion and reviews To infinity, beyond and back again Space-travel film Interstellar awes our reviewer Tushna Commissariat with an epic plot and breath-taking effects, but what about the science? Read article: To infinity, beyond and back again
Telescopes and space missions Interview At the cosmic helm: how India will follow the Mars Orbiter Mission K Radhakrishnan, chair of the Indian Space Research Organisation, talks about what is next for India in space science Read article: At the cosmic helm: how India will follow the Mars Orbiter Mission
Cosmology Blog The world of physics in 2015 Find out more about the key physics events of the coming year – and those we predict might happen Read article: The world of physics in 2015
Culture, history and society News Our favourite pictures of 2014 From interstellar dust and galactic dirt to cracking oysters and educational doodles Read article: Our favourite pictures of 2014
Transport properties Podcasts Book of the Year 2014 Which book received the highest honours in our list of the year's best popular-physics titles? Read article: Book of the Year 2014
Telescopes and space missions News Comet landing named Physics World 2014 Breakthrough of the Year Rosetta mission tops our list of the 10 key breakthroughs in physics Read article: Comet landing named Physics World 2014 Breakthrough of the Year
Telescopes and space missions Research update Asteroids, not comets, gave Earth most of its water Rosetta scientists find surprisingly high levels of deuterium in comet Read article: Asteroids, not comets, gave Earth most of its water