Satellite News

Satellites are used for a large number of purposes. Common types include military (spy) and civilian Earth observation satellites, communication satellites, navigation satellites, weather satellites, and research satellites.

  • RSS
  • Delicious
  • Facebook
  • Twitter

Popular Posts

Jeff Adams scam
Jeff Adams scam
Jeff Adams scam

Blog Archive


Thumbnail Recent Post

NASA Probe Sees Solar Wind Decline

The 33-year odyssey of NASA's Voyager 1 spacecraft has reached a distant point at the edge of our solar system where there is no outward motion of solar wind. Now hurtling toward interstellar space some 17.4 billion...

Super-Earth Atmosphere

A team of astronomers, including two NASA Sagan Fellows, has made the first characterizations of a super-Earth's atmosphere, by using a ground-based telescope...

Kepler Discovers

NASA's Kepler spacecraft has discovered the first confirmed planetary system with more than one planet crossing in front of, or transiting, the same star...

Pulverized Planet

Tight double-star systems might not be the best places for life to spring up, according to a new study using data from NASA's Spitzer Space Telescope....

Dark Asteroids

NASA is set to launch a sensitive new infrared telescope to seek out sneaky things in the night sky -- among them, dark asteroids that could pose a threat to Earth....

At 11:55 p.m. EDT, space shuttle Endeavour undocked from the International Space Station. Endeavour spent 11 days, 17 hrs and 41 minutes docked to the orbiting laboratory. At undocking, the spacecraft were 215 miles above LaPaz, Bolivia.

The fly around of the space station will begin at 12:22 a.m., with Pilot Greg Johnson maneuvering Endeavour to circle the station at a distance of about 600 feet. The shuttle crew members will take detailed photographs of the external structure of the station, which serves as important documentation for the ground teams in Houston to monitor the orbiting laboratory.

Once the shuttle completes 1.5 revolutions of the complex, Johnson will fire Endeavour’s jets to leave the area. Nearly two hours after undocking a second firing of the engines, which would normally take the shuttle further away, will serve as the first maneuver to bring Endeavour back toward the station for the Sensor Test for Orion Relative-navigation Risk Mitigation, or STORRM. Commander Mark Kelly will pilot Endeavour for the re-rendezvous.

The test will characterize the performance of sensors in Endeavour’s payload bay and acquisition of reflectors on the shuttle’s docking target at the station. The re-rendezvous will mimic the Orion vehicle’s planned rendezvous trajectory and will approach no closer than 600 feet to the station. Endeavour is targeted to approach the station to a point 1,000 feet below and 300 feet behind the station at its closest point.

Leave a Reply