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
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 Research update Tabletop experiment could detect gravitational waves Tiny device could beat LIGO to detecting ripples in space–time, say physicists Read article: Tabletop experiment could detect gravitational waves
Ultracold matter Research update Black-hole analogue works like a laser Sound is amplified between two "event horizons" in a Bose–Einstein condensate Read article: Black-hole analogue works like a laser
Telescopes and space missions Video In search of gravitational waves Using pulsar signals to search for these elusive waves Read article: In search of gravitational waves
Gravity Feature Hunting gravitational waves using pulsars Louise Mayor reports on the search for these ripples in space–time Read article: Hunting gravitational waves using pulsars
Telescopes and space missions Research update BICEP2 gravitational wave result bites the dust thanks to new Planck data Planck and BICEP2 to carry out a joint analysis of data for definitive answer Read article: BICEP2 gravitational wave result bites the dust thanks to new Planck data
Telescopes and space missions Research update Divergent quasars fall in line Diverse properties of cosmic behemoths based on only two parameters Read article: Divergent quasars fall in line
Telescopes and space missions Opinion and reviews Web life: Super Planet Crash A simple game based on orbital dynamics is a "gateway drug" for learning more about exoplanet science Read article: Web life: Super Planet Crash
Telescopes and space missions Research update Nearby galaxy harbours rarest type of black hole M82's black hole is 400 times the Sun's mass Read article: Nearby galaxy harbours rarest type of black hole