Katy Perry responded to backlash over her Blue Origin space mission, as she stood firm on her decision to join the historic ...

Say goodbye to traditional antennas and hello to a world of free TV channels! This secret hack reveals how you can watch ...

But NASA’s oldest serving astronaut Don Pettit became a septuagenarian while hurtling towards the Earth in a spacecraft to wrap up a seven-month mission aboard the International Space Station (ISS). A ...

NASA's Lucy spacecraft has beamed back pictures from its latest asteroid flyby, revealing a long, lumpy, odd-shaped space ...

The anniversary celebration also included a countdown of images captured over the Hubble Space Telescope's lifetime so far, ...

Lucy’s next stop — “the main event,” as Levison calls it — will be the Trojan asteroids that share Jupiter’s orbit around the ...

The Trump administration canceled the lease for its top climate monitoring lab, located in New York City, as of May 31, ...

Longtime NASA astronaut Don Pettit, who has ventured to space four times, returned to Earth on Saturday night from the ...