Links For Friday, January 20, 2017 January 21, 2017 / No Comments Neil deGrasse Tyson: how long you can survive on each planet in space Here’s where all the chemical elements came from in space 10 political punk songs to blast on Inauguration Day The real target of Trump’s inaugural speech wasn’t Barack Obama. It was George W. Bush. Tor Found a Way To Make the Dark Web Even More Secret