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

Computer model shows moon's core surrounded by liquid and it's caused by Earth's gravity

Titan offers clues to atmospheres of hazy planets

James Webb Space Telescope's giant sunshield test unit unfurled first time

Having fun with the equation of time

Click here for more Space News