Researchers had only hypothesized the existence of underground lava tubes on Venus —until now.

Humans and our ancestors have been creating tools, art, and everyday objects for millions of years, and each unexpected discovery teaches us something new about the development of our species. Relics ...

Stargazers, get ready for a celestial show! A planetary alignment featuring six planets will be visible in late February and ...

Using archival radar data from NASA’s Magellan spacecraft, planetary researchers have identified a vast underground conduit beneath the surface in the Venusian region of Nyx Mons.

Scientists analyzing decades-old NASA's Magellan data have identified only the second reported lava tube on Venus.

NASA Deep Atmosphere of Venus Investigation of Noble gases, Chemistry, and Imaging” (DAVINCI) will launch to Venus in 2029 ...

When I sat down with Kevin J. Maroni, the new chair of the National Geographic Society’s board of trustees, I kept coming ...

A fresh examination of radar data for Venus obtained by NASA's Magellan spacecraft in the 1990s indicates the presence of a large underground cavity created by a lava flow, the first subsurface ...

Oklahoma, home to the longest driveable stretch of Route 66, is celebrating the Mother Road's 100 years with special events.

February evenings are quietly setting the stage for a wide planetary lineup, visible soon after sunset and stretching across ...

California stargazers can observe a parade of six planets in the night sky throughout February, but the best time to see the ...

In its 2026 astronomical events roundup, NASA specifically calls out February 28 as a night when six planets appear in the ...