In a way, that’s exactly what she studies. A heliophysicist at NASA’s Goddard Space Flight Center, MacDonald, working remotely in Walla Walla, has spent her career chasing the mysteries behind the ...

For a long time, people imagined the moon as a quiet, frozen world where nothing much happens anymore. But new research shows ...

See the 2,500 mile-long (4000 km) Valles Marineris in imagery captured the Mars Reconnaissance Orbiter. Global topography: ...

Most gamma-ray bursts are seconds or minutes long, but the seven-hour GRB 250702B's length is believed to be down to its origins in a helium merger.

By Denise Lineberry NASA's Earth Radiation Budget Satellite (ERBS), a part of the NASA's three satellite Earth Radiation Budget ...

The Earth's magnetic field and oxygen evolved together over 540 million years, according to a major NASA study.

The discovery is based on previous Curiosity findings revealed since 2018 about basic organics found on Mars though the quantity of such findings is comparatively huge this time.

NASA Deep Atmosphere of Venus Investigation of Noble gases, Chemistry, and Imaging” (DAVINCI) will launch to Venus in 2029 and includes an atmospheric descent probe. Credit: NASA's Goddard Space ...

Aurorasaurus has grown into a vibrant community of observers who help scientists track everything from sudden storms to rare colors. Some of the project’s most remarkable discoveries began with ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...

Researchers have uncovered more than a thousand previously unknown tectonic ridges across the Moon’s dark plains, showing the Moon is still contracting and reshaping itself. These features are among ...

An annular solar eclipse was visible Tuesday, with the “ring of fire” effect most clearly seen over Antarctica.