// todo need optimize like in event.jsp. Add indexing or not indexing this page. NASA Design reference missions (2000+) (1 Jan 2000 Jahr – 1 Dez 2009 Jahr) (Band der Zeit)

NASA Design reference missions (2000+) (1 Jan 2000 Jahr – 1 Dez 2009 Jahr)

Beschreibung:

The NASA Mars Design Reference Missions consisted of a series of conceptual design studies for human Mars missions, continued in the 21st century Selected other US/NASA plans (1988–2009)
2000 SERT (SSP)
2001 DPT/NEXT
2002 NEP Art. Gravity
2009 DRA 5