CRYSTAL-FACE
- http://cloud1.arc.nasa.gov/crystalface/index.html
- A measurement campaign designed to investigate tropical cirrus cloud physical properties and formation processes. Understanding the production of upper tropospheric cirrus clouds is essential for the successful modeling of the Earth’s climate.
Leonid MAC
- http://leonid.arc.nasa.gov/
- NASA's Multi-instrument Aircraft Campaign gives you up to date news, information, and links related to Leonid activity.
NASA Astrobiology Institute
- http://nai.arc.nasa.gov/
- A partnership between NASA and other research organizations to conduct and lead integrated multidisciplinary research in astrobiology, the study of life in the universe.