Astronauts on space shuttle Endeavour, piloted by USAF Col. Richard O. Covey, perform a record five days worth of spacewalks to repair the Hubble Space Telescope.
RTX, parent of Raytheon, Collins and Pratt & Whitney, is getting out of the space prime business and focusing on its "strengths" as a maker of space sensors, buses, and components, company COO Chris Calio said during an earnings call.