Viruses Through the Looking-Glass
The electron microscope brought about a paradigm shift in virology in the middle of the twentieth century.
Spider in the Telescope: The Mechanization of Astronomy
John Flamsteed’s vision of an astronomer's skill set clashed with existing ideas about observing, paving the way for a new mindset based on mechanical objectivity.
NASA’s Europa Clipper
The spacecraft will investigate whether an icy moon of Jupiter can support alien life.
The Strange Experiments of Henry Cavendish
Cavendish was an idiosyncratic scientist who conducted fascinating experiments, such as “weighing” the Earth and splitting water into its constituent elements.
“Follow the Salt”: A New Strategy for Finding Life on Mars
Scientists might be looking for Martian life in the wrong place.
John Birmingham’s Discovery of the Blaze Star
John Birmingham discovered T Coronae Borealis in the narrow window when astronomy flourished in nineteenth-century Ireland.
Snowball Earth
How scientists discovered that unique Scottish rocks record when Earth was first encased in ice.
Astronomers Have Warned against Colonial Practices in the Space Industry
A philosopher of science explains how the industry could explore other planets without exploiting them.
Finding Caves on the Moon Is Great. On Mars? Even Better.
The recent discovery of a large cave on the Moon highlights the importance of caves not just for future space explorers but astrobiology as well.