The astronauts who completed three spacewalks are scheduled to land back on Earth at the Kennedy Spa...

The astronauts completed all their tasks during the third and final spacewalk scheduled during Atlan...

Shuttle Atlantis astronauts began the second of their mission's three spacewalks to maintain and ins...

Atlantis crewmen Michael Foreman and Dr. Robert Satcher Jr had a spare antenna installed in just two...

Astronauts have unloaded a huge platform full of spare parts needed to keep the outpost running for ...

“When space shuttles are taken out of operation, we will only be using Soyuz rockets to put our astr...

The two countries vowed to take "concrete steps to advance sustained and reliable military-to-milita...

Atlantis was launched at 2:28 pm on Monday from the Kennedy Space Center near Florida's Cape Canaver...

The unmanned spacecraft enters into the asteroid belt of the solar system for the rest of the missio...