Read article: Rosetta’s bouncing probe finds no magnetic field on comet 67P
Rosetta’s bouncing probe finds no magnetic field on comet 67P
Null result suggests early solar system lacked strong magnetic fields
Read article: Rosetta’s bouncing probe finds no magnetic field on comet 67P
Read article: Nailing the half-life of iron-60
Nailing the half-life of iron-60
New measurements tune up million-year "astronomical clock"
Read article: Rosetta data deluge reveals dynamic comet with sand dunes and jets
Rosetta data deluge reveals dynamic comet with sand dunes and jets
Measurements show 67P differs from previously studied comets in same class
Read article: The ever-expanding Zooniverse
The ever-expanding Zooniverse
Chris Lintott discusses the evolving nature of citizen science
Read article: Lost Beagle 2 spacecraft found intact on Martian surface
Lost Beagle 2 spacecraft found intact on Martian surface
New images from Mars Reconnaissance Orbiter spot lander
Read article: Exoplanets could avoid ‘tidal locking’ if they have atmospheres
Exoplanets could avoid ‘tidal locking’ if they have atmospheres
How air keeps some planets free, boosting the number of potentially habitable worlds
Read article: Our favourite pictures of 2014
Our favourite pictures of 2014
From interstellar dust and galactic dirt to cracking oysters and educational doodles
Read article: Book of the Year 2014
Book of the Year 2014
Which book received the highest honours in our list of the year's best popular-physics titles?
Read article: Comet landing named Physics World 2014 Breakthrough of the Year
Comet landing named Physics World 2014 Breakthrough of the Year
Rosetta mission tops our list of the 10 key breakthroughs in physics
Read article: Asteroids, not comets, gave Earth most of its water
Asteroids, not comets, gave Earth most of its water
Rosetta scientists find surprisingly high levels of deuterium in comet
