To see faces where there are none

This week in "neither university press offices nor prestigious journals know what they're doing": a professor emeritus at Ohio University who claimed he had evidence of life on Mars, and…

A new map of Titan

It’s been a long time since I’ve obsessed over Titan, primarily because after the Cassini mission ended, the pace of updates about Titan died down, and because other moons of the Solar System (Europa,…

The trouble with laser-cooling anions

For scientists to use lasers to cool an atom, the atom needs to have two energy states. When laser light is shined on an atom moving towards the source of light, one of its electrons absorbs a photon,…

Playing the devil's advocate on Starlink

After SpaceX began to launch its Starlink satellite constellation to facilitate global internet coverage, astronomers began complaining that the satellites are likely to interfere with stargazing sche…

The private festival

I used to think I lived in a wonderful part of Bangalore: in Malleshwaram, and not just in Malleshwaram but in a gated apartment complex with great access to greenery and lots of eateries, safe walkin…