In English, many things are named after a particular country – but have you ever wondered what those things are called in those countries?
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- This type of system is called an eclipsing binary, or an eclipsing variable star.
- The study of variable stars, or just variables, as they are known - is extremely important for understanding the stellar life-cycle.
- They'll also be searching for storms on Mars and Jupiter, monitoring active galactic nuclei, and measuring variable stars.
- Cepheid variable stars tend to be extra bright.
- He discovered the mass-luminosity relationship for stars, he calculated the abundance of hydrogen, and he produced a theory to explain the pulsation of Cepheid variable stars.
English has borrowed many of the following foreign expressions of parting, so you’ve probably encountered some of these ways to say goodbye in other languages.
Many words formed by the addition of the suffix –ster are now obsolete - which ones are due a resurgence?
As their breed names often attest, dogs are a truly international bunch. Let’s take a look at 12 different dog breed names and their backstories.