Michelle Starr is CNET's science editor, and she hopes to get you as enthralled with the wonders of the universe as she is. When she's not daydreaming about flying through space, she's daydreaming ...

There are so many animation apps out there that it’s easy to forget a time when the most basic software wasn’t affordable. Within today’s wealth of tools, Loop (available for $0.99 on iPad) stands out ...