For decades physicists have argued over the nature of the elusive dark matter that pervades the Universe. A clever new study uses gravitational lensing to bring new evidence to the debate.
New research on the Nullarbor Plain reveals the ancient climate change that separated Australia’s east and west ecosystems, shaping today’s biodiversity.
An asteroid ‘the size of 33 armadillos’ might be a flight of fancy, but real astronomers measure celestial objects with units that are just as strange.
Only a tiny sliver of the Australian continent will witness the totality this time around. But there are five more total eclipses coming over the next 15 years.
We all have a stake in life extension research, since we all age and are all slated to die. But one of the greatest risks it brings is the potential for social stagnation.
LST-1 prototype in La Palma, Spain.
Tomohiro Inada/CTA
The most energetic events in the universe shower us with unbelievably energetic particles of light. Capturing these can help us to solve some enticing cosmic mysteries.
Elizabeth Campbell operating the Floyd Telescope, 1922 total solar eclipse.
State Library Western Australia 4131B/3/8, enhanced detail
History might give you the impression astronomical discoveries were only done by men. But women were participating in scientific expeditions of eclipses too, even though it wasn’t easy.
Medieval monks recorded hundreds of lunar eclipses. Centuries later, their descriptions are helping scientists unravel the role of volcanoes in historical climate change.