The old trope about signals from Earth reaching other civilizations receives an interesting twist when you ponder just what those signals might be. In his novel Contact, Carl Sagan has researchers led by Ellie Arroway discover an encrypted TV signal showing images from the Berlin Olympics in 1936. Thus returned, the si
The 9th Annual Achieving Mars Workshop Report has been Released! How to Make Mars Affordable universetoday.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from universetoday.com Daily Mail and Mail on Sunday newspapers.
NSF s Arecibo strategy puts future research into question scitation.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from scitation.org Daily Mail and Mail on Sunday newspapers.
A mile-wide asteroid called 1989 JA passed safely by Earth in May, and NASA collected observations of the space rock using the Goldstone Deep Space Communications Complex.