New models suggest that Europa has very little tectonic activity at its seafloor, which is potentially catastrophic news for ...

NASA’s Earth Observing System provides nearly 30 years of continuous, high-quality measurements of Earth’s land, oceans, atmosphere, and ice, supporting climate research and long-term environmental ...

Today, the House Committee on Science, Space, and Technology’s Subcommittee on Space and Aeronautics is holding a hearing titled, “NASA’s Earth Science and Climate Change Activities: Current Roles and ...

Some astronomers expect our Sun to enter its solar maximum in 2025, if not before. The solar maximum, the highest peak in solar activity during a solar cycle, means the Sun's magnetic field will be at ...

WASHINGTON — NASA centers across America will roll out the green carpet April 22 to celebrate Earth Day and reporters are invited to hear first hand about the agency’s contributions to understanding ...

A look at the most-read space stories of 2025, covering satellite activity, space missions, scientific discoveries, and natural events observed from Earth ...