Space
Amazing images reveal new details in the sun's atmosphere
¿ìè¶ÌÊÓƵ
Jonathan O’Callaghan
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’Callaghan
Explore the latest news, articles and features
Space
Was Planet Nine exiled from the solar system as a baby?
¿ìè¶ÌÊÓƵ
Space
The sun is killing off SpaceX's Starlink satellites
¿ìè¶ÌÊÓƵ
Space
Earliest galaxy ever seen offers glimpse of the nascent universe
¿ìè¶ÌÊÓƵ
Physics
The 'impossible' particle hinting at the universe's biggest secrets
Features
Space
Little red dots seen by JWST might be a kind of black hole 'star'
¿ìè¶ÌÊÓƵ
Space
An early hint of cosmic dawn has been seen in a distant galaxy
¿ìè¶ÌÊÓƵ
Space
NASA has made the first radio telescope observations on the moon
¿ìè¶ÌÊÓƵ
Space
NASA may have to cancel major space missions due to budget cuts
¿ìè¶ÌÊÓƵ
Space
Tiny dwarf galaxy might house a supermassive black hole
¿ìè¶ÌÊÓƵ
Space
Habitable planets could have formed at the dawn of the universe
¿ìè¶ÌÊÓƵ
Space
The physicist on a mission to understand Mercury's epic solar storms
Features
