a manned flight to other planets
1Goddard Space Flight Center — NASA Goddard Space Flight Center Aerial view of Goddard Space Flight Center …
2Marshall Space Flight Center — George C. Marshall Space Flight Center Aerial view of the test area at MSFC …
3List of Star Trek planets (C–F) — Contents 1 C 2 D 3 E 4 F 5 References 6 …
4October 1961 — January – February – March – April – May – June – July – August – September – October – November – December The following events occurred in October 1961: Contents 1 October 1, 1961 (Sunday) 2 October 2, 1961 (Monday) …
5Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
6Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …
7space exploration — Investigation of the universe beyond Earth s atmosphere by means of manned and unmanned spacecraft. Study of the use of rockets for spaceflight began early in the 20th century. Germany s research on rocket propulsion in the 1930s led to… …
8mercury — /merr kyeuh ree/, n., pl. mercuries. 1. Chem. a heavy, silver white, highly toxic metallic element, the only one that is liquid at room temperature; quicksilver: used in barometers, thermometers, pesticides, pharmaceutical preparations,… …
9Venus — This article is about the planet. For other uses, see Venus (disambiguation). Venus   …
10Interstellar travel — Montage of fusion powered rocket concepts from 1987–2004, which could form the basis for an interstellar vehicle. Included are: VISTA (Lawrence Livermore National Laboratories,1987), Discovery II (NASA/GRC, 2002), Human Outer Planet Exploration… …
