The city of Los Angeles is no stranger to celebrity sightings. But for a few days last summer, well-heeled movie stars traded places with some of NASA’s best and brightest scientists and engineers. In what was described by John Holdren, President Obama’s senior science advisor, as “the most challenging mission ever attempted in the history …

Shown here is a 50-light-year-wide view of the central region of the Carina Nebula where a maelstrom of star birth — and death — is taking place within the Milky Way Galaxy. This image is a composite of many separate exposures made by the ACS instrument on the Hubble Space Telescope along with ground-based observations. …

Host a conversation with crewmembers aboard the ISS NASA is now accepting proposals from U.S. schools, museums, science centers and community youth organizations to host an Amateur Radio on the International Space Station, or ARISS, contact between May 1 and Nov 1, 2013. To maximize these radio contact opportunities, NASA is looking for organizations that …

Nestled along the coastline of the Florida Panhandle, nearly equal distance from historic Kennedy and Johnson Space Centers, is a place most well known for its sugar white sand beaches and the Navy’s Blue Angels. But Pensacola, Fla. has its own page in the annals of space exploration, as many of the astronauts from the …