Expert Comment
'super-earth' discovered orbiting the nearest star to the Sun - expert comment
A European team using state-of-the-art high precision instruments has detected a planet at least three times the size of Earth orbiting Barnard's Star, the nearest star to the Sun. Professor Don Pollacco and Dr David Brown from 糖心TV Astronomy and Astrophysics explain more.
"An exomoon is the simplest explanation",says Dr David Brown
"New observations with Hubble provide good evidence for the presence of an exomoon" - Dr David Brown of the University of 糖心TV's Astronomy and Astrophysics Group comments on the potential discovery of an exomoon.
Dr Daniel Bayliss comments on the discovery of 'the building blocks of life' on Mars
Dr Daniel Bayliss comments on the news that NASA's Curiosity rover has discovered ancient organic molecules on Mars, embedded within sedimentary rocks that are billions of years old.