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.

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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....

Archive for August 2011

NASA's partnership with industry to develop transportation to the International Space Station reached another step Aug. 23, as the cargo module for Orbital Sciences Corp.'s Cygnus spacecraft, which will carry supplies to the station, arrived at NASA's Wallops Flight Facility in Virginia. The Cygnus spacecraft is scheduled for a demonstration flight early next year on

Scientists using data from NASA's Wide-field Infrared Survey Explorer (WISE) have discovered the coldest class of star-like bodies, with temperatures as cool as the human body. Astronomers hunted these dark orbs, termed Y dwarfs, for more than a decade without success. When viewed with a visible-light telescope, they are nearly impossible to see. WISE's infrared visi

NASA officials will meet with aeronautics industry, academia, and government leaders Aug. 25 to kick off a series of roundtable discussions about future directions for aeronautics research and technology. NASA Administrator Charles Bolden will address the participants. The roundtable is sponsored by NASA and organized by the National Research Council of the National

NASA's lunar-bound GRAIL twins were mated to their Delta II launch vehicle at the Cape Canaveral Air Force Station's Launch Complex 17 at 8:45 a.m. EDT (5:45 a.m. PDT) today. The 15-mile (25-kilometer) trip from Astrotech Space Operations in Titusville, Fla., is the last move for GRAIL before it begins its journey to the moon. NASA's dynamic duo will orbit the moon t

Wilcutt is a retired Marine colonel and veteran astronaut who is serving as director of safety and mission assurance at NASA's Johnson Space Center in Houston. He will assume the post from Bryan O'Connor, who will retire from the agency on Aug. 31. NASA Administrator Charles Bolden announced the appointment Tuesday. "As NASA looks beyond the space shuttle to new prog

NASA’s groundbreaking Robotic Refueling Mission (RRM) will reach a key milestone in September when the International Space Station (ISS) robots transfer the module to its permanent home on space station’s ExPRESS Logistics Carrier-4. Robotic operations for the technology demonstration are currently slated to begin soon afterwards. A joint effort between NASA and the

The ultimate dream for any school student would be to make it to in the US and win a competition there. Students of Bishop Cotton Boys School did precisely that - win the international prize for designing a settlement on Mars. They were joint winners in the Asian final with a Pakistan school. Bishop Cotton, along with three other schools - from USA, Romania and UK -

The Herschel Space Observatory's large telescope and state-of-the-art infrared detectors have provided the first confirmed finding of oxygen molecules in space. The molecules were discovered in the Orion star-forming complex. Individual atoms of oxygen are common in space, particularly around massive stars. But, molecular oxygen, which makes up about 20 percent of th