
What We Know About The Secretive Space Plane SpaceX Just Launched
We don't know much about the Air Force's latest X-37B space plane mission. Most of its payload is classified.
LEARN MORESpaceX is working on a rocket concept called "BFR" that could travel quickly anywhere on Earth and maybe even take people to Mars.
The Mars Curiosity rover has recorded nighttime temperatures in recent days of 105 degrees below zero. Temperatures don't often get that low on Earth.
By Robert F. Bukaty / APA team of researchers is compiling the public's answers on certain space images to classify galaxies and stars.
By NASAStudents on the Flathead Indian Reservation asked Nicole Mann questions as she was aboard the International Space Station.
By NASAWildlife officials had to capture and ultimately euthanize the beloved animal after encounters with humans.
By Jae C. Hong / APDoes this annual tradition of our president addressing Congress still have the same impact that it used to?
By Mariam Zuhaib / AP