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

Dawn spacecraft captures best-ever view of dwarf planet

Image: Striking lightning from space

Are asteroids the future of planetary science?

Big asteroid that skimmed Earth has its own moon, NASA says

Click here for more Space News