Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
His particular interest is in novae and supernovae, and has been awarded by the BAA with the Walter Goodacre Medal - the highest honour the association awards - and honoured by the Royal Astronomical Society.