Texas Republican Senator Ted Cruz doubled down on his calls for a U.S. Space Force to take on extraterrestrial pirates and existential threats.
This is the second time Trump has publicly said he wants to develop a U.S. space force.
Christa McAuliffe was planning to film lessons aboard the Challenger for classrooms all over the country to use.
Despite the backlash, Rocket Lab may do it again.
"Whatever this object is, I think there's a good chance it may not be a meteor at all."
By 2040, the population may reach 100.
Users can now explore the ISS in a 360-degree view, courtesy of an astronaut at the European Space Agency.
"Finding a star can at times be harder than finding a planet."
"We will return our nation to the moon, we will go to Mars and we will still go further to places that our children's children can only imagine."
Life on one planet could easily spread to another, according to the numbers.
The International Space Station is going through one of the busiest times in its traffic history.
Hidden volcanoes and greenhouse gases mean if you were standing on the Venusian surface it would be like swimming 1,000 metres below sea level—if the ocean was scorching hot.
The moon has one-sixth the gravity of Earth, which makes it an attractive alternative base.
NASA scientists announced today that Enceladus, the sixth-largest moon of Saturn, has hydrothermal vents that are actively releasing hydrogen. Because such ecosystems are known to support life, the discovery confirms that Enceladus is a habitable environment.
Brazil prepared to launch its first satellite into space to provide better internet access across the country—and shield it from the NSA.
New liquid/solid hybrid rocket fuel from Rocket Crafters reduces the chances of detonation and cuts costs drastically.