The Sky title

"Our loyalties are to the species and the planet. We speak for Earth. Our obligation to survive is owed not just to ourselves but also to that Cosmos, ancient and vast, from which we spring."

— Carl Sagan, Astronomer



Download SETI@Home
Help search for ETs.
Download & use
the SETI@home
screen saver


Space News Headlines

Where to look for life? Astronomers devise 'habitability index' to guide future search

The golden anniversary of black-hole singularity

High-powered telescope designed to explore origins of universe moving toward 'first light'

Asteroids found to be the moon's main 'water supply'

Click here for more Space News