No one has set foot on the moon since America left in 1972. NASA is heading there again, but hasn't explained why the trip ...

NASA will host a public event at 9 a.m. (EDT) on Tuesday, March 24th, at the Mary W. Jackson NASA Headquarters, in Washington ...

When we talk about national space infrastructure, we talk about rockets, launch pads and ground stations. We invest billions in the vehicles that carry astronauts to the moon and the telescopes that ...

NASA scientists say the planet is literally dimming, reflecting less sunlight back into space and absorbing more of it as heat. That global trend is showing up clearly over the United States, where ...

President Trump gave the world the Artemis Program, and NASA and our partners have the plan to deliver. We will standardize ...

NASA’s yearly budget equals about two weeks of Iran war spending, exposing the scale of America’s fiscal trade-offs.

The 11th test of the Starship was so perfect that SpaceX made flying the enormous rocket look easy. The company seems to be getting a handle on the largest launch system ever built. Nevertheless, the ...

NASA is marking America’s 250th year with a bold new symbol of the nation’s relentless drive to explore. The America 250 emblem is now on the twin solid rocket boosters of the SLS (Space Launch System ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock The United States is headed back to the Moon, with plans for a lunar surface fission reactor by 2030, per a ...

Tampa — NASA on Sunday launched a $1.5 billion spacecraft toward the Sun on a historic mission to protect the Earth by unveiling the mysteries of dangerous solar storms. “Three, two, one, zero, and ...

NASA Administrator Jared Isaacman announced sweeping changes to the Artemis program on Friday morning, including an increased cadence of missions and cancellation of an expensive rocket stage. The ...