Space
Don鈥檛 Look Up: Could we save Earth from a comet in just six months?
快猫短视频
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
Rare intergalactic supernova may have been seen outside the Milky Way
快猫短视频
Space
Super-fast impacts may have made Venus an uninhabitable hellhole
快猫短视频
Space
An ultra-hot gas giant exoplanet orbits its star once every 16 hours
快猫短视频
Space
Mysterious origin of Earth's water may be explained by solar wind
快猫短视频
Space
Enigmatic Planet Nine may have been seen by telescope in the 1980s
快猫短视频
Space
Earth may have grown around a rock from an alien star system
快猫短视频
Space
NASA's Curiosity Mars rover tests new way to search for alien life
快猫短视频
Space
Venus鈥檚 surface may have never been cool enough for oceans or life
快猫短视频
Space
Weird white dwarf that is colder than it should be defies explanation
快猫短视频
Space
Lunar craters could reveal past collisions with ancient black holes
Features
Space
Spacecraft could detect signs of life on Saturn's moon Enceladus
快猫短视频
