Callisto’s ancient surface and low geological activity contrast sharply with Jupiter’s other moons. Using real mission images ...

NASA spotted something moving in one of the moons of Jupiter. Some natural satellites have similar structures to the Earth, ...

U.S. Transportation Secretary Sean Duffy will dually serve as acting NASA administrator, President Donald Trump announced Wednesday.

Today, we’re looking at dashed hopes for NASA reform, how Zohran Mamdani and Alexandria Ocasio-Cortez masquerade as oppressed people, the war on “disinformation,” the Trump administration’s move to ...

ESA's Mars Express orbiter captured footage of the Mars' moon Deimos pass in front of Ganymede, Europa, Jupiter, Io and Callisto (in that order). Credit: Space.com | footage credit: ESA/DLR/FU Berlin ...

Bright scars on a darker surface testify to a long history of impacts on Jupiter's moon Callisto in this image of Callisto from NASA's Galileo spacecraft. The picture, taken in May 2001, is the only ...

NASA has made a new out of this world discovery. NASA's James Webb Space Telescope recently captured evidence of a new planet beyond our solar system.

A test of a new rocket motor for NASA ’s future moon missions went awry this week, with the full-size booster hurling a powerful blaze and scattering debris. Northrop Grumman, lead contractor ...

An agency’s service to the country goes far beyond space exploration.

The NASA flight will get up close and personal with Southern California this weekend. NASA says the planes are being used to conduct several scientific studies.

NASA satellite emits 'spark' decades after going dormant: Astronomers think they know why Source of the radio waves was tracked to a location that matches that of NASA’s defunct Relay 2 ...