A book called "Mars Project" originated as a technical appendix to a science fiction novel, both of which were written by rocket science pioneer Wernher von Braun.  The technical appendix was ...

"LEXI will be calibrated daily until we land on the Moon. The payload will then capture a series of X-ray images to study the ...

In unusual fashion, Blue Origin scrubbed two New Glenn rocket maiden mission launch attempts within an 18-hour span on Monday — setting the stage for an early Thursday morning try featuring far ...