Cornell Scientists Find 1,000 Nearby Stars Where Aliens Could Be Watching Us A new study identified 1,004 stars in the solar neighborhood with Earth in their direct line of sight. By Sissi Cao
Aliens on ‘Super-Earths’ Might be Trapped on Those Worlds Forever If E.T. is really trying to phone us, we may never know. By Neel V. Patel
How Elon Musk’s Plan to Colonize Mars Helps Planet Earth Earth Day values are not local to planet Earth. By Neel V. Patel
NASA Releases Halloween ‘Spooky Space Sounds’ Playlist to Make Your Party Extra Scary By John Bonazzo
Mining the Moon for Rocket Fuel to Get Us to Mars By Gary Li, Danielle DeLatte, Jerome Gilleron, Samuel Wald and Therese Jones