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

April 22 is traditionally known as Earth Day, the occasion where we pause as temporary travelers on our 'blue marble' to ...

Auroras are natural light displays that occur when charged particles from the sun interact with Earth’s magnetic field and ...

NASA astronaut Don Pettit is back on Earth after completing a 220-day mission aboard the International Space Station. Pettit, ...

NASA scientists have taken a big step toward solving a lunar mystery by recreating the moon’s tough, airless conditions right ...

A team of researchers has linked Earth's slowing rotation to the Great Oxidation Event, which made the planet more habitable ...

At 70, Don Pettit defied age by completing a seven-month mission on the ISS, finding weightlessness rejuvenated him. Despite ...

NASA's official Earth Day 2025 poster. | Credit: NASA To help commemorate and engage in Earth Day 2025, one fun activity we can all partake in is a special NASA page where participants can ...

After seven months, 93 million miles, and 670,000 photos, astronaut Don Pettit has returned to Earth. Pettit is taking part ...

A giant sequoia located in Sequoia National Park in California, the General Sherman is 52,500 feet in volume and is more than ...

NASA’s Curiosity rover was spotted mid-drive on Mars for the first time, offering a fresh look at its mission.