The farthest spacecraft from Earth, the Voyager 1 probe, has just shut down another instrument. The reason for this shutdown ...

A growing solar system model stretching from Oregon to Prosser gave visitors a new way to explore Tri-Cities trails and the ...

Comets are loose collections of ice, dust and frozen gases left over from the solar system's formation 4.6 billion years ago.

The Nancy Grace Roman Space Telescope has now reached a major turning point, with NASA confirming that its final assembly is ...

Establishing a long-term human presence on the moon is a daunting challenge. Daunting—but not impossible. One way to help ...

For decades, the four known forces of nature, gravity, electromagnetism, and the strong and weak nuclear forces, have ...

NASA’s future is shaping up to be a key battleground between Congress and the Trump administration. The White House’s budget ...

The viral conspiracy theory claims a secret $89 million NASA project is preparing for disaster, but the space agency says ...

The new space telescope remains under budget and can launch eight months earlier than planned. It is intended to image ...

Elon Musk’s bombshell decision to freeze plans to begin building a human colony on Mars, in favor of fostering a Moon city, ...

A reanalysis of early data from NASA’s Transiting Exoplanet Survey Satellite (TESS) telescope has uncovered more than 11,000 ...

The ISS uses filtration, distillation and catalytic reactors to purify wastewater into safe drinking water for astronauts.