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A new technique for studying distant worlds.
Water probably gave Mars its rusty look.
Certainty is hard to come by in science.
Tests on mice don't bode well for travellers to Mars.
Scientists believe undiscovered planets exist on the edge of our Solar System.
A selection of stories from our daily blog.
The riddle of Mercury’s dark complexion is almost solved.
The most read articles from the Cosmos news blog over the past week.
The James Webb Space Telescope will be able to look further back in time than we have ever seen.
A microbe factory could halve a mission's load.
Four images of the same supernova provide evidence of the so-called Einstein cross.
NASA's Dawn spacecraft has reached its final destination.
A look back at some of our most popular articles.
Renowned astrophysicist Alan Guth once had trouble holding down a job.
How to mind our immune system on the way to Mars.
The Deep Space Climate Observatory has been launched at last.
A look at some of the places life might be found in our solar system.
What the intense radio burst detected in real time by the Parkes radio telescope might mean.
If life can exist in the oily seas of Saturn's largest moon, then perhaps we will find it all over the Universe.
Methane plumes and carbon-based molecules in sandstone rocks add weight to the case.
The tempest beneath a calmly smiling face.
A gallery of Cosmos Magazine Snapshots from the last year.
The best meteor shower for children to watch is about to stage its dazzling annual spectacular.
A selection from our daily blog over the past week.
Caltech scientists may have found some of the missing matter in the Universe.
The perils and triumphs of the audacious mission to land a probe on a comet.
Solving the mystery of the re-ionisation of the Universe.
NASA will continue to rely heavily on commercial space ventures.
Astounding images from the Astronomy Photographer of the Year 2014 winners at the Royal Observatory Greenwich.