Ursid meteor shower is expected to peak on night of December 22
Gamers want court to block Microsoft's deal with Activision as Microsoft also plans to buy Netflix
Scientists offer new way to search for alien ships using gravitational detectors
Vega C rocket collapses 2 minutes after launch: 2 Airbus satellites lost
Number of companies co-founded by Russians in Armenia increases by 7%: Research by Dsight says local start-ups seek to enter international market
World's first portable quantum computers on sale in Japan: Prices start at $8,700
