Read article: Living life on ‘Mars’
The quest for clear, dark skies has led astronomers to build telescopes far away from the lights and smog of modern civilization, but what is it like to live and work in such places? Elena ...
Read article: The Galileo affair
Maurice A Finocchiaro discusses the lessons and the cultural repercussions of Galileo’s telescopic discoveries
Are 'luminosity relations' a key piece in an intergalactic puzzle?
Theoretical particles could explain why certain cosmic rays reach Earth
Read article: Not wrapped up yet
Is the universe multiply connected? wonders Andrew Jaffe
Read article: Reasons to be cheerful
The economy may be in a nosedive but there is plenty to look forward to in science this year
Read article: Europe unveils 20-year astronomy roadmap
Funding must rise by 20% per year to meet ambitious goals
Read article: Galaxy survey casts doubt on cold dark matter
Are galaxies simpler than we thought?
Read article: Two decades and counting…
Opening this special issue marking the 20th anniversary of the launch of Physics World, Matin Durrani says that the magazine still has a vital role to play in th...
Six leading physicists peek into the future
