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Not Aliens: Weird Radio Signal from Star Likely Has Duller ExplanationA strange radio signal that seemed to emanate from a small nearby star probably came from Earth-orbiting satellites, astronomers said.
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Weird Radio Signals Detected from Nearby Red Dwarf StarStrange radio signals have been spotted coming from the vicinity of a nearby star — but don't get your hopes up that aliens are responsible.
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Touching the Sun: NASA Mission Renamed 'Parker Solar Probe'NASA's upcoming sun-studying mission, which will come much closer to Earth's star than any spacecraft in history, has been renamed the Parker Solar Probe, agency officials announced today (May 31).
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How a 1967 Solar Storm Nearly Led to Nuclear War -
Superflares from the Sun May Have Sparked Life by Warming Earth -
Swirling Magnetic Sun Mesmerizes in NASA AnimationA combination of computer modeling and solar imagery visualize the sun's magnetic structure, offering a peek at the intense and dramatic activity that keeps the star's engine running.
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The Active Sun: US Unveils Plan to Deal with Space WeatherOn Thursday (Oct. 29), the White House released two documents that lay out the nation's official plan for mitigating the negative impacts of solar flares and other types of "space weather."
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Southern Lights Shimmer in Antarctica's Night Sky (Photo)A dark, moonless sky is awash in light radiating from an aurora over Antarctica in a new image released by NASA.
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The Active Sun Fired Off a Big Solar Flare: Watch It Live Today
