Ask Ethan: What are the "first stars" in the Universe? - Big Think

Read also:

• New study predicts when the universe will end, scientists claim it is sooner than expected - Earth.com
• I live in Massachusetts. Are there any resources here for people that are being harassed by voice to skull, etc.?
• Can I fix a fridge leak myself, or should I call a pro?
• Is it possible to make cars that run on water instead of gasoline or other fossil fuels? Why haven't we done so yet?
• Why do you write?
• —— indirects on kuorans, irl and idols
• What are some examples of a threat to democracy in India?
• What are the most extreme examples of hypocrisy?
• Does any unofficial Roman Catholic card exist in the world to play? In Italy, Rome & the Vatican City, can practising Catholics get any discounts as a tourist, & / or privileged admission to certain sights, with different rules for non Catholics?
• What are some alternative ways to express gratitude or acknowledge thanks in English or French without using the phrases "thank you" or "you're welcome"?