October 25, 2019

Ten things you didn’t know about binary stars

This story is also available in Spanish. Over the past four years, while doing my PhD in astrophysics -or “science fiction” as one professor I know used to call it- I dedicated most of my time to studying astronomical objects called “binary stars”. Not too long ago, I was giving a talk about my PhD research to an audience of non-experts. I was quite amused to discover that several people in the room thought that the term “binary stars” was related to computer coding. So I decided to share with you here the top 10 secrets I learned about binary stars, starting with what they actually are. The dictionary defines…

September 27, 2018

From chaos to order in stellar systems

At times when humanity is troubled with the insufferable conflicts of the world, people turn to the sky for serenity and inspiration. One would indeed find it soothing to dream about the planets, the stars and the harmony of their existence.   This is exactly what the crowd was seeking that day, sprinkled around the courtyard on vibrantly coloured rugs, thirsty for Scheherazade’s tale about the Sun and the planets. However, Scheherazade had news for them they did not expect to hear…   Gracefully poised on her ottoman near the courtyard’s water fountain and green foliage, she unfolded her tale..   Looking at our Solar System now and seeing how…