An extronomer turned full-stack Data Scientist. From the Himalayas.

Cosmic Crime Scene Hunt

less than 1 minute read

Published:

Prof. Lewis and I wrote a brief post (https://theconversation.com/the-cosmic-crime-scene-hunt-for-clues-on-how-galaxies-are-formed-67438) on the Conversation lately, where we attempted to touch on a unsolved puzzle about how large galaxies, like our own Milky Way and the nearby Andromeda Galaxy, emerge from the featureless soup that existed after the birth of our universe.

The article was written as outreach piece to describe recent scientific finding by Lewis and his collaborator.

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When Galaxies Collide Size Matters

1 minute read

Published:

Many moons ago, Prof. Geraint Lewis and I wrote a piece on the Conversation. This was when our work had turned up an interesting result on measuring the mass of the Andromeda galaxy, which at a distance of only two million light years is our cosmic next-door neighbour.