[/caption] Earth-sized exoplanets within a distant star's habitable zone could still be very much uninhabitable, depending on potential tidal stresses…
[/caption] The White House has responded to two petitions asking the US government to formally acknowledge that aliens have visited…
[/caption] You may have heard in your wanderings through the blogosphere and in the internet today that NASA will be…
If your New Year's resolutions include trying something new, expanding your horizons, or doing something to benefit humanity, this is…