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 ...

Following a seven-month stay aboard the International Space Station (ISS), NASA astronaut Don Pettit and two Russian ...

The Trump administration is rolling back landmark environmental legislation that dates back to the Nixon era, including key ...

The New York Stock Exchange celebrated the launch of NASA's newest astrophysics observatory by having the probe's team ring ...

On a trip to Hong Kong, the American told the city’s students about his career in hopes of inspiring them to reach for the ...

NASA astronaut Don Pettit will return to Earth from the International Space Station Saturday, alongside his two Russian ...

Veteran NASA astronaut Don Pettit celebrated his 70th birthday as he returned to Earth from a seven-month stay at the ...

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 ...

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

Don Pettit, NASA's oldest active-duty astronaut, celebrated his 70th birthday with two cosmonaut crewmates overnight Saturday ...