Jonathan O鈥機allaghan
Contributor
Bio
is a freelance science journalist based in London. He specialises in stories on astronomy, astrophysics and space exploration, and was awarded the by the American Geophysical Union in 2021.
More from Jonathan O鈥機allaghan
Explore the latest news, articles and features
Space
Mystery of ‘impossible’ star resolved by three-body solution
News
Space
Dozens of stars show signs of hosting advanced alien civilisations
News
Space
Asteroid that broke up over Berlin was fastest-spinning one ever seen
News
Space
Mars may have captured and split a comet to create its two moons
News
Space
Early galaxy seen by JWST contains giant young stars and supernovae
News
Space
Sleeping black hole is way more massive than it should be
News
Space
JWST will officially begin searching for exomoons around other planets
News
Space
Habitable ocean world K2-18b may actually be inhospitable gas planet
News
Space
Why we’re finally on the cusp of finding exomoons around other planets
Features
Space
What we know about the stars where NASA will hunt for alien life
News
Space
Pancake-like comets may be made by whirling clouds of pebbles
News
Space
Mysterious radio burst came from group of galaxies in distant universe
News