Due to the lapse in federal government funding, NASA is not updating this website. Editor’s Note: The article was updated to reflect that the Wolf-Rayet star is located in the constellation Sagitta.

Due to the lapse in federal government funding, NASA is not updating this website. A NASA-sponsored team at the University of Iowa (UI) is restoring and advancing the nation’s capability to make ...

Due to the lapse in federal government funding, NASA is not updating this website. The Sentinel-6B spacecraft recently made a crucial transition in its prelaunch journey when technicians transferred ...

Due to the lapse in federal government funding, NASA is not updating this website. This is a collection of NASA science spacecraft and aircraft. The icons are formatted as transparent PNG files for ...

Due to the lapse in federal government funding, NASA is not updating this website. Yes! The time it takes for the Moon to rotate once on its axis is equal to the time it takes for the Moon to orbit ...

Due to the lapse in federal government funding, NASA is not updating this website. Neil Armstrong and Edwin "Buzz" Aldrin were the first of 12 human beings to walk on the Moon. Four of America's ...

Joe A. Adam of Rensselaer Polytechnic Institute, presented the topic titled “ Surface Science in Microgravity – Fluid Geometry in the Ring-Sheared Drop ,” presented to a broad audience from academia ...

This graph displays data collected by NASA's Perseverance Mars rover from targets in a rock formation nicknamed Bright Angel.

NASA's Curiosity Mars rover captured this panorama under exceptionally clear conditions of Gale Crater's northern rim on Aug. 25, 2025.

This is an artist's impression of a runaway supermassive black hole that was ejected from its host galaxy as a result of a tussle between it and two other black holes. As the black hole plows through ...

The Ham Radio Science Citizen Investigation (HamSCI) is a platform for amateur radio operators and enthusiasts to use their skills to advance scientific research and understanding of our ionosphere.

Due to the lapse in federal government funding, NASA is not updating this website. NASA has significantly lowered the risk of near-Earth asteroid 2024 YR4 as an impact threat to Earth for the ...