An international collaboration of physicists including researchers at Washington University in St. Louis has made ...

NASA is facing increasingly sharp challenges as it pursues its goal of landing astronauts on the moon again before this ...

Astronomers watched how the light brightened and dimmed near the event horizon of the Milky Way's supermassive black hole, ...

Images released by NASA, showcasing a giant butterfly-shaped hole on the sun, have sparked a wave of online interest. The ...

Scientists suspect iron meteorites might be able to resist erosion on Mars, which may explain why some appear perched on flat ground rather than embedded in craters. In other cases, a crater may have ...

Hubble’s stunning view of NGC 4102 reveals a seemingly calm spiral galaxy hiding a quietly powerful supermassive black hole at its center. Wrapped in thick gas, the galaxy’s core glows softly across ...

Chandra X-ray Observatory observations of the Perseus galaxy cluster's black hole and M87's jet have been turned into sound ...

Space exploration has changed how we look at the universe, but it's costly, and some of the most iconic NASA missions are ...

(CNN) — Some Trump administration officials, including at the White House, have expressed frustration with Transportation Secretary Sean Duffy in recent weeks as internal wrangling over who will lead ...

Jared Isaacman has said that, if confirmed as NASA administrator, he would not be beholden to Elon Musk. Credit: Bill Ingalls/NASA The Trump administration is reconsidering its decision to dump Jared ...