SpaceX's Starship spaceship and NASA's new spacesuits still need to be developed and tested, per the Office of the Inspector General's report.
All but 3% of the moon will be obscured by Earth's shadow around 4 a.m. Eastern Time on Friday. It's the longest lunar eclipse of the 21st century.
NASA's Space Launch System is finally standing tall at the Kennedy Space Center, after years of delays.
China brought the first moon samples to Earth since 1976. They're lava remnants from a mysterious volcanic eruption 2 billion years ago.
A conceptual NASA study explores the idea of a lunar Wi-Fi network to help fix inadequate internet services in American cities, including Cleveland, Ohio.
NASA's VIPER rover will descend into permanently shadowed craters on the moon's south pole, where temperatures are nearly -400 Fahrenheit.
The sun crosses the celestial equator during the fall equinox, bringing shorter days with less sunlight.
Both Elon Musk's SpaceX and Jeff Bezos' Blue Origin will design moon landers that NASA can use to regularly send astronauts to the moon.
The US government on Friday sought a second extension to share 1,700 case documents, saying that adding page numbers took "longer than anticipated."
Uploading large batches "brings additional opportunity for the system to crash," DOJ lawyers said in response to data related to Blue Origin's suit.
SpaceX beat Blue Origin at every level of NASA's analysis. Here's a few highlights from the point-by-point takedown of Jeff Bezos' complaints.
SpaceX founder Elon Musk said his company's lunar lander is expected to be ready before 2024, marking the billionaire's latest upbeat prediction.
SpaceX CEO Musk tweeted a photo of Blue Origin's lunar lander with its middle section seemingly deflated. "Somehow, this wasn't convincing," he said.
NASA snubbed Blue Origin's lunar lander in favor of SpaceX's Starship to return astronauts to the moon. Jeff Bezos's company gave a fiery response.
By analyzing a dozen quakes, NASA's InSight lander has helped scientists estimate the size and make-up of Mars's core, mantle, and crust.
This false blood moon won't turn red because of a lunar eclipse. It's because wildfire smoke is filling skies across the continent.
Three experts told Insider about the scientific, medical, and ethical challenges of Elon Musk and Jeff Bezos' ambitions to colonize space
