Francie Diep

A small area of NASA research gets some public attention with an online petition.

A startup plans to stream video of the Earth, taken from cameras mounted underneath the International Space Station.

A new wearable robotic suit is being developed to help people walk in space and on Earth.

Dwarf planets can have moons, too.

NASA's proposed budget for 2013 puts a strong emphasis on space technology development.

Space radiation shields for astronauts and solar electric propulsion are on NASA's to-get list.