Public competitors adapt too slowly to new information and offer perverse incentives.
Comparing NASA's Orion program to SpaceX's Dragon gives an illuminating example of why the agency should look at updating its policies.
While someone getting abducted by aliens is a wholly possible concept, the accounts of self-professed "abductees" do little to make it believable.
Senator Tom Coburn (R-OK) lists one of NASA's critical space food research programs on his list of top 100 things to cut out of the federal budget.
China is scheduled to launch a satellite this coming weekend. The upcoming Shenzhou 9 docking mission will launch a three-person crew into orbit from China’s Jiuquan Satellite Launch Center.
The push for the privatization of space travel is really just a feeble attempt by entrepreneurs to capitalize off of a dying industry.
NASA makes a huge breakthrough with their recent Mars landing.
NASA should stay in the business of exploring the stars. Private space should build the vehicles to get them there.