Novae: meaning, definitions and examples

Etymology

• The term 'nova' comes from the Latin word for 'new,' signifying the star's sudden brightness.
• The plural form, 'novae,' follows the Latin style of forming plurals, much like how 'cactus' becomes 'cacti.'

Astronomy

• A nova happens when a white dwarf star pulls gas from a companion star, causing a nuclear explosion on its surface.
• Unlike supernovae, which are the explosive deaths of massive stars, novae are recurring events that can happen multiple times in a star's life.

Cultural Impact

• The bright appearance of a nova could once be mistaken for a new star, influencing ancient star maps and navigation.
• In many cultures, significant astronomical events like novas have been linked to omens or significant changes in society.

Historical Observations

• The first recorded nova in history occurred in 185 AD by Chinese astronomers, labeled as 'a guest star' in their records.
• Kepler's Supernova in 1604 was a famous nova that was intensely studied and is also credited with changing the understanding of the universe.

Science & Technology

• Observations of novae help astronomers understand and map the evolution of stars and the distribution of elements in the universe.
• Advanced telescopes, such as the Hubble Space Telescope, allow astronomers to study the aftereffects of novae in great detail.

At rank #29,852, this word represents specialized academic or technical vocabulary. It's less frequently encountered but may be valuable in specific contexts.

• ...
• 29849 soled
• 29850 untrammelled
• 29851 venules
• 29852 novae
• 29853 fondled
• 29854 acquiescing
• 29855 overkill
• ...