A chunk of space rock that visited near Earth's orbit last year was widely called a "mini-moon," a nickname that was more ...
On January 18, the team at Firefly carried out Blue Ghost’s first engine burn, firing up the lander’s thrusters and main ...
Five of the brightest planets will be visible to the naked eye. With help, you may even spot Uranus and Neptune.
One day after the spacecraft launched into orbit, it began beaming data back to Earth, including a video captured from its top deck of Earth eclipsing the sun, according ... its orbit of the planet – ...