NASA and SpaceX will launch three satellites on Wednesday to study space weather, including the solar wind, the boundary of ...

The Moon is rusting — and it’s Earth’s fault. Scientists have found that oxygen particles blown from Earth to the Moon can ...

Lunar minerals generate the rust mineral hematite when bombarded with high-energy oxygen particles, experiments show.

Scientists using the James Webb Space Telescope observed dark beads and lopsided star patterns drifting over Saturn’s ...

"The Vienna Convention and its Montreal Protocol became a landmark of multilateral success. Today, the ozone layer is healing ...

The atmosphere is shrouded in high concentrations of carbon dioxide, along with thick and toxic clouds of sulfuric acid. This ...

A new NASA mission will capture images of Earth's invisible "halo," the faint light given off by our planet's outermost atmospheric layer, the exosphere, as it morphs and changes in response to the ...

A comet explosion may explain mass extinctions 13,000 years ago, linking the Clovis people's vanishing and mammoth die-off to ...

A rare glimpse into the wintry conditions of the Mars north polar vortex has shown that temperatures inside the vortex are ...

Seismic studies reveal Mars may have a solid inner core. The result deepens knowledge of its evolution and lost magnetic ...

NASA is set to launch three spacecrafts Tuesday with the goal of unlocking the mysteries of solar weather at the edge of our ...

NASA and NOAA launch three satellites to monitor space weather, protecting vital technologies like GPS and power grids from solar storms.