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

Read also:

• After fifty years of trying, science has created the toughest diamond on Earth in a laboratory - Earth.com
• Porsche Still Offers The Single Greatest And Possibly Most Excessive Feature In All Of Automobiles - The Autopian
• What do you think of Tesla's Model Y coming in ninth among electric cars sales in Europe?
• First quantum-mechanical model of quasicrystals reveals why they exist - Phys.org
• 2-year-old boy is swept away on luggage conveyor belt at Newark Airport in latest terror at beleaguered travel hub - New York Post
• Mayor of Palmer Lake resigns amid controversy surrounding proposed Buc-ee’s location - KRDO
• Actor Valerie Mahaffey, 'Northern Exposure' Emmy winner, dies after cancer battle, publicist says - ABC News
• I’m 17 and looking for a girl. What do I do?
• Which MBA specialisation is a good option for me? I have a BE computer degree and working in the IT field.
• Secret leprosy infected the Americas before European arrival - DW