Space tourism continues to grow, a few rich guys at a time; Virgin Galactic hopes for regular flights by 2012.

The stars may not be counted but the Harvard-Smithsonian Center for Astrophysics had found a new way to weigh them

Scarlett Johansson may be starring as Elizabeth Bennet in the film adaptation of Pride and Prejudice and Zombies, a role that had been attached to Natalie Portman.

Finally, Japan demonstrates an early-generation prototype for the Cylons—or, at least, replacement for Katie Perry and Lady Gaga: