Using an amateur radio setup, 10 children chatted with astronaut Donald Pettit about life on the International Space Station.

REx mission has an historic opportunity to closely observe the asteroid Apophis and improve our ability to defend against ...

Longtime Houstonians -- including people who were born here -- explain their abiding love for this mystifying city.

Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...

For the first time, Jeff Bezos’ Blue Origin space venture has put a payload in orbit using its heavy-lift New Glenn rocket.

Proponents of going to Mars see peril and opportunity in Elon Musk's close relationship with Trump. Experts say just getting ...

Depending on weather and clouds, rocket launches from Kennedy Space Center or Cape Canaveral can be seen from Daytona Beach to Melbourne to Vero Beach ...

President Donald Trump is being urged to axe an over-budget, multi-billion dollar moon rocket, sources familiar with the discussions said, and with Elon Musk on a mission to cut billions of dollars ...

This 3D printing technology could allow astronauts to manufacture satellite engines in space, eliminating the need for Earth-based launches.

Between now and Crew-10's new target launch date of March 12, Endurance must undergo refurbishment, trunk stacking, ...