It's the 25th anniversary of Earth's first attempt to phone E.T. | Cornell Chronicle
A signal from the stars was actually from Earth : NPR
Mysterious radio signal from space seems to have suddenly vanished | New Scientist
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/95/cc/95cc26f3-7c3a-43be-9e8d-e5224df08962/telescope.jpg "How a Couple of Guys Built the Most Ambitious Alien Outreach Project Ever | Science| Smithsonian Magazine")
How a Couple of Guys Built the Most Ambitious Alien Outreach Project Ever | Science| Smithsonian Magazine
Mysterious radio signal from space is repeating every 16 days - CNN
The mystery behind radio signals from deep space
Only lunar telescopes can answer the mysteries of the Universe | Aeon Essays
Scientists have picked up radio signals in a galaxy billions of light-years away : NPR
The Pioneer Missions | NASA
Wow! signal - Wikipedia
Alien hunters detect mysterious radio signal from Proxima Centauri
Alien 'Wow!' signal could be explained after almost 40 years | Alien life | The Guardian
Radio Telescopes, Listening to the Cosmos | OpenMind
Record-Breaking Voyager Spacecraft Begin to Power Down - Scientific American
Wow! Signal: Origin of possible alien signal narrowed down - study - The Jerusalem Post
Space weather effects on technology
From the Moon to the Earth – National Radio Astronomy Observatory
This Week in Astronomy History: Jan. 18-24 » Lowell Observatory
The wow! signal: an alien missed connection? | Astronomy.com
The Pioneer Missions | NASA
The wow! signal: an alien missed connection? | Astronomy.com
Mysterious radio signal from space is repeating every 16 days - CNN
