NASA astronaut Frank Rubio ended his record-breaking time in space with a parachute-assisted landing in the Soyuz MS-23 spacecraft on the steppe of Kazakhstan, southeast of the remote town of Dzhezkazgan, at 7:17 a.m. EDT (5:17 p.m. Kazakhstan time) Wednesday, Sept. 27. Rubio, along with Roscosmos cosmonauts Sergey Prokopyev and Read full post

NASA Television coverage of NASA astronaut Frank Rubio and two Roscosmos cosmonauts’ return to Earth is underway. Rubio, along with Sergey Prokopyev and Dmitri Petelin, began the journey back to Earth in the early morning hours when the Soyuz MS-23 spacecraft undocked from the International Space Station’s Prichal module at 3:54 Read full post

At 3:54 a.m. EDT NASA astronaut Frank Rubio, along with Roscosmos cosmonauts Sergey Prokopyev and Dmitri Petelin, undocked from the International Space Station in the Soyuz MS-23 spacecraft to begin the journey back to Earth. The Soyuz is heading for a parachute-assisted landing Wednesday, Sept. 27, on the steppe of Read full post

NASA Television coverage of NASA astronaut Frank Rubio and two Roscosmos cosmonauts’ departure from the International Space Station is underway. Rubio, along with Sergey Prokopyev and Dmitri Petelin, closed the hatch to the Roscosmos Soyuz MS-23 spacecraft about 12:41 a.m. EDT. The Soyuz spacecraft will undock at 3:54 a.m. from the Read full post

At 12:41 a.m. EDT, the hatch closed between the Soyuz MS-23 spacecraft and the International Space Station in preparation for undocking. NASA astronaut Frank Rubio and cosmonauts Sergey Prokopyev and Dmitri Petelin of Roscosmos are scheduled to undock their Soyuz spacecraft at 3:54 a.m. to begin their journey back home. Mission coverage Read full post

NASA Television coverage of NASA astronaut Frank Rubio and two Roscosmos cosmonauts’ end of mission aboard the International Space Station is underway. Rubio, along with Sergey Prokopyev and Dmitri Petelin, will close the hatch to the Roscosmos Soyuz MS-23 spacecraft at 12:40 a.m. EDT Wednesday, Sept. 27, to begin the journey back Read full post

NASA scientists found dark powder and sand-sized particles on the avionics deck of the OSIRIS-REx science canister when the initial lid was removed today. The canister from the OSIRIS-REx sample return capsule was delivered to NASA’s Johnson Space Center in Houston on Sept. 25 after landing in the Utah desert Read full post

A change of command is underway aboard the International Space Station as three crew members are preparing to depart the orbiting laboratory in the early hours of Sept. 27 after spending 371 days in space. NASA astronaut Frank Rubio is set to return home on Wednesday, Sept. 27 following a record-breaking Read full post

A magnetosphere is that area of space, around a planet, that is controlled by the planet's magnetic field. The shape of the Earth's magnetosphere is the direct result of being blasted by solar wind. The solar wind compresses its sunward side to a distance of only 6 to 10 times Read full post

The Sun and its atmosphere consist of several zones or layers. From the inside out, the solar interior consists of: The Core – the central region where nuclear reactions consume hydrogen to form helium. These reactions release the energy that ultimately leaves the surface as visible light. The Radiative Zone Read full post