Here's Why Rocket Lab Wants NASA to Pay It $4 Billion

America has a new low-cost space services provider.NASA wants to go to Mars again -- and this time, bring back rocks.With a plan that America's premier space agency describes as its "most ambitious, multi-mission campaign," it intends to send a spacecraft into orbit around the Red Planet, from which it would drop a retrieval craft to the surface to collect soil and air samples collected previously by the Perseverance Rover. The retrieval craft would then transfer its treasures to a smaller rocket, which wou ...