From top left to bottom right, the 2025 astronaut class: U.S. Army CW3 Ben Bailey, Rebecca Lawler, U.S. Air Force Maj. Cameron Jones, Laura Edgar, Yuri Kubo, U.S. Air ...

Former television host Bill Nye “The Science Guy” visited Capitol Hill on Monday to advocate against President Trump’s budget for NASA. He’s the CEO of the Planetary Society, a non-profit space ...

Space exploration is as fickle as it is fantastic. From the highest highs to the lowest lows — from the euphoria of the Apollo 11 moon landing in 1969, for example, to the devastation of the Space ...

A U.S. government shutdown has furloughed over 15,000 nonessential NASA employees. Essential operations, including support for the International Space Station and Artemis moon missions, will continue.

NASA awarded Sierra Space's parent company part of a $14 billion ISS supply contract in 2016. Nearly 10 years later, everyone on that contract but Sierra Space is doing supply runs to ISS. Last week, ...

For decades, NASA has increasingly leaned on corporate contractors to develop the spacecraft it uses to explore the solar system. Triumphs have included SpaceX’s Dragon vehicles, which can now ...

The U.S. government shut down the same day Juno's last mission extension expired. NASA's spinning spacecraft studying the satellites of the solar system's largest celestial body (aside from the sun), ...

The Trump administration has proposed a 24% cut to NASA's budget. One of the most well-known names in science, Bill Nye, the "Science Guy," is pushing back on the Trump administration's proposed NASA ...

As predicted, interstellar object 3I/ATLAS came within spitting distance of the surface of Mars as it continued blazing its path through the solar system. The mysterious object, widely believed to be ...

NASA's Perseverance Mars rover caught something unusual streaking across the sky above the Red Planet. On Saturday (Oct. 4), Perseverance's Right Navigation Camera (Navcam) captured an image of a ...

The NASA Space Weather Program studies how weather in space affects not only humans on Earth, but also how it could create challenges for astronauts and spacecraft on missions. Space weather is a term ...

NASA has significantly altered its agreement with Sierra Space, removing the guaranteed cargo flights to the International Space Station (ISS) that formed the backbone of the Dream Chaser program.