NASA’s X-59 supersonic jet completed its first test flight on Tuesday, flying at subsonic speeds of 230 mph over the desert ...

JPL navigation engineer Dr. Davide Farnocchia compiled the data that captured the phenomenon as the comet reached perihelion.

A massive comet known as 3I/ATLAS that was first discovered zooming across the solar system over the summer showed signs of ...

Manhattan-sized comet 3I/ATLAS — which scientists suspect could have extraterrestrial origins — will reach its closest ...

A new report offers the latest confirmation of 3I/ATLAS and its interstellar origins, as scientists still debate over its unusual properties.

Carter is hardly remembered as a champion of NASA. Unlike Presidents John F. Kennedy and Lyndon B. Johnson, he has no NASA ...

A pair of space probes cruising the solar system may be able to pass through the tail of the mysterious Manhattan-sized comet ...

The dust-up over the lunar lander could pit Elon Musk against his billionaire rival Jeff Bezos. And it has already sparked a ...

Learn about the mysterious interstellar object 3I/ATLAS and the controversy surrounding NASA's handling of information. Find ...

Sen. Ron Johnson (R-Wis.) objected to a request by Sen. Chris Van Hollen (D-Md.) on Thursday for the Senate to immediately ...

NASA has responded to Kim Kardashian’s recent claim questioning the authenticity of the 1969 moon landing. The agency responded after The Kardashians aired Kardashian’s claim that Buzz Aldrin’s Apollo ...