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157 articles
Parker Solar Probe cleared for launch to ‘touch the sun’
NASA managers Thursday cleared the $1.5 billion Parker Solar Probe for launch early Saturday on a daring mission to "touch the sun," repeatedly flying through its outer atmosphere to find out why the blazing corona is millions of degrees hotter than our star's visible surface.
Government study looks to improve planning for possible asteroid impact
The White House Office of Science and Technology Policy is spearheading a 10-year plan to improve detection of near-Earth asteroids and comets that could crash into Earth and to expand research into possible countermeasures to deflect an incoming body if detected in time, officials said Wednesday.
Trump calls for establishment of U.S. “space force”
Catching observers off guard, President Trump, in remarks before a National Space Council Meeting at the White House Monday, officially directed to Pentagon to establish a sixth branch of the military, a "space force," to ensure American dominance on the high frontier.
Alan Bean, moonwalker turned artist, dies at 86
Alan Bean, a Navy test pilot and astronaut who walked on the moon and then spent two months aboard America's first space station before leaving NASA and becoming an accomplished artist, painting moonscapes and space vistas that garnered widespread critical praise, died Saturday. He was 86.
SpaceX poised to launch planet-hunter
SpaceX readied a Falcon 9 rocket for takeoff Monday to launch a planet-hunting satellite for NASA that will monitor the light from countless stars to find potentially habitable planets worthy of follow-up studies by more powerful ground- and space-based observatories.
James Webb Space Telescope completes critical end-to-end test
NASA's $8.8 billion James Webb Space Telescope has completed critical end-to-end testing in a giant vacuum chamber at the Johnson Space Center, proving the telescope will work properly in the deep cold of space, bring starlight to a sharp focus and precisely track its astronomical targets when launched in 2019.
Legendary astronaut John W. Young dies
Legendary astronaut John Young, who twice ventured into space in pioneering two-man Gemini capsules, orbited the moon and then walked on its cratered surface before commanding two space shuttle missions, including the program's maiden flight, has passed away, ending one of the most storied careers in space history.
Soyuz carries three station crew members back to Earth
A Russian Soyuz spacecraft carrying three space station crew members hurtled back to Earth Thursday, completing a fiery plunge back through the atmosphere before settling to a frigid touchdown on the snowy steppe of Kazakhstan to close out a 139-day mission.
Space station crew returns Thursday, replacements launch Sunday
In a rapid-fire crew rotation, a Russian cosmonaut, a NASA astronaut and an Italian flier plan to close out a 139-day mission aboard the International Space Station with a fiery plunge back to the frigid steppe of Kazakhstan aboard their Soyuz MS-05 spacecraft early Thursday.
NASA ‘hears’ from lost spacecraft after nearly two years
NASA re-established contact with a wayward sun-watching science satellite Sunday nearly two years after the spacecraft suddenly dropped off line during a test, the agency said in a statement Monday.