January 2016
How to Build Planets
Exoplanet 51 Peg B was discovered by observing slight and regular velocity changes in its host star’s spectral lines, caused by the planet’s gravitational effects as it orbited the star. This method, known as the radial velocity method, is one of ...
August 2018
Measuring the pulse of Mars
... which the two MarCO spacecraft will retire into orbit around the Sun. About the author Dr Kerry Hebden has a PhD in Astronomy. She is a freelance science writer and an Editor with ROOM - The Space Journal...
