Archaeologist Emily Boak used aerial and satellite imagery to discover hundreds of unrecorded Afghan caravan stops along the Silk Road.
Want to know what it's like to work on a space mission? Ask a NASA veteran who's spent decades probing the solar system. She's got stories to tell.
Research at the International Space Station could get humans to Mars. See what it's like for astronauts from around the world who work there.
President Trump signed a directive that will send American astronauts back to the moon and eventually to Mars and beyond.
Standing under the space shuttle Discovery, Vice President Pence announced that America will return to the moon and build a foundation for a Mars mission.
In honor of World Space Week, which runs from October 4–10, download this free poster and dream of exploring new worlds in space.
Cities around the world host thousands of events October 4–10 for World Space Week 2017. Get excited for "exploring new worlds in space."
Astronaut Joe Acaba, the first astronaut of Puerto Rican heritage, offered support to those affected by the hurricane that struck Puerto Rico.
Satellites have helped forecast and respond to disasters around the world. U.S. and international space agencies promote open data to save lives.