Discussion Congress gave NASA $850 million. NASA picked the lowest cost option. Congress objected. NASA stated that unless if they get +$1.2 billion funding, they will go ahead with their current choice.
Discussion What kind of space ( as we understand it) existed before big bang ? Was the space occupied by a primordial singularity and nothing else around it like a dark night with no star or is it just a mathematical construct and hard to put in our understanding of events around us.