Nobody knows how to properly pronounce “Halley’s Comet” – historians still debate on whether Edmond Halley pronounced his last name HAL-lee, HAY-lee, or HAW-lee.

too great or extreme to be expressed in words.

lying down; in a reclining position.

fair and impartial; characterised by justice and reason.

translucently clear; easily understood.

a profound transformation or change of heart and mind.

a trace, remnant, or small surviving evidence of something that once existed.

showing a casual lack of concern; carefree, nonchalant.

overflowing with enthusiasm or excitement; high-spirited.

showing luminous colours that seem to change when seen from different angles.

attractive or appealing in appearance or character; sweetly charming.