The pair of galaxies may eventually lose their Mona Lisa smile, but NASA says it will eventually transform into something ...

New infrared image highlights star formation triggered by merger-in-progress. Arp 107, a pair of interacting galaxies, shines ...

Newly released images of Mars reveal a "smiley" salt deposit on the Red Planet's surface. A related study suggests that ...

FidoCadJ is a free user-friendly vector graphic editor for MacOSX, Linux, Windows and Android with a library of electronic symbols.