Briefing participants are: – Jeff Hanley, manager, Constellation Program, NASA’s Johnson Space Center, Houston – Mark Geyer, manager, Orion Project, NASA’s Johnson Space Center ...

NASA issued an environmental impact statement for the Constellation Program Jan. 10. NASA’s Constellation Program is developing a space transportation system that is designed to return humans to ...

Independent journalist Michael Shellenberger told NewsNation a whistleblower has revealed the existence of an alleged Pentagon UFO program called “Immaculate Constellation.” But what is it ...

South Carolina Rep. Nancy Mace talked to NBC News' Gadi Schwartz about a hearing on the "immaculate constellation" program.