Press Release

When Hipparcos saw the shadow of an alien planet

• December 14, 1999

Press Release

Space Shuttle Status Report (11 a.m. EST)

• December 14, 1999

Press Release

Astrobiology Symposium to Focus on Searching for Life

• December 14, 1999

Press Release

Mulville Named Associate Deputy Administrator

• December 14, 1999

Press Release

Privacy Act; Annual Notice and Amendment to Systems of Records

• December 14, 1999

Press Release

Glenn Researchers Contribute to Hubble Servicing Mission

• December 14, 1999

Press Release

The End of Days — Chandra Catches X-ray Glow From Supernova

• December 14, 1999

Press Release

One Theory Solves Two Ancient Climate Paradoxes

• December 14, 1999

Press Release

TRACE Spacecraft Discovers Moss on the Sun

• December 14, 1999

Press Release

Lockheed Martin Terra Earth Observing System spacecraft readied for December launch

• December 14, 1999