NASA's oldest active astronaut Don Pettit revealed the real reason why he looked a little peaky upon his return to Earth amid ...

Seventy-year-old NASA astronaut Don Pettit looked pretty peaked shortly after returning to Earth from the ISS this month. And ...

Veteran astronaut Don Pettit conducted hundreds of hours of research and captured over half a million photos during his ISS ...

However, "2025 HP" is not the only space rock flying nearby. Today, a separate 40-foot, bus-sized asteroid named "2025 HN4" ...

On April 27, the moon blocked 23 percent of the sun in a partial eclipse, but it was not possible to see this from Earth.

NASA's oldest full-time astronaut is back home and doing well a week after wrapping up a seven-month space mission.

A veteran NASA astronaut just back from the International Space Station believes the orbiting facility can operate well past ...

It’s gathering “extremely precise” wind measurements using an instrument that sends out 200 laser pulses per second from an ...

NASA’s Mars Curiosity rover has traveled over 21.33 miles since it first landed on the Red Planet in 2012. That might not ...

The first bits of data have come back from the trio of small satellites that make up NASA's EZIE (Electrojet Zeeman Imaging ...

Curiosity rover is hunting for microbial life on Mars. NASA reconnaissance orbiter snapped its first-ever image of Curiosity ...

President Donald Trump's nominee for NASA administrator, Jared Isaacman, was arrested on fraud charges in 2010 and faced ...