Asteroid to Pass Earth on Friday; 2nd Close Fly-By of the WeekA newly-discovered space rock will pass within 39,000 miles of Earth on Friday afternoon. That's less than one-fifth the distance to the moon.
Blood Moon Lunar Eclipse Dazzles Bay Area Early RisersThe moon put on a rare cosmic show early Wednesday in the skies over the Bay Area.
NASA Honors Fallen Astronauts In Annual Day Of RemembranceNASA held its annual day of remembrance Thursday to honor all its astronauts killed in the line of duty over the decades.
Lunar Explorer John Young, 1st Space Shuttle Commander, Dies at 87Astronaut John Young, who walked on the moon and later commanded the first space shuttle flight has died. Young was the only agency astronaut to go into space as part of the Gemini, Apollo and space shuttle programs.
NASA: New Year Begins With 'Wolf Moon'There will be more than just fireworks lighting up the night sky this New Year's. According to NASA, January's first full moon -- nicknamed a wolf moon -- will take place on January 1.
Elon Musk Tweets Photos Of SpaceX's Gargantuan New RocketSpaceX's monstrous new rocket has officially arrived at Kennedy Space Center in Florida ahead of its debut test launch.
SpaceX Launches Used Rocket And Spacecraft For First Time EverSpaceX made another huge step toward becoming the space industry's king of reusable hardware.
Eight Planets Found Orbiting Distant Star, NASA SaysFor the first time, eight planets have been found orbiting a distant star, Kepler-90, 2,545 light-years from Earth in the Draco constellation.
Loss Of Water In Drought Caused Sierra Nevada To Grow An InchA new NASA study says loss of water from rocks during drought caused California's Sierra Nevada to rise nearly an inch in height.
E.T. Found? NASA's Mystery Announcement Spurs SpeculationNASA will be addressing the specifics of their discovery on Dec. 14, which the space program says was made using a "learning machine" produced by Google.
Trump Backs NASA's Plan To Return To MoonPresident Donald Trump wants to send astronauts back to the moon.
2017 Supermoon: Where To See, And What Time To Look For The Lunar EventOn December 3 Earth will view its only visible "supermoon" of the year; making the planet's lone satellite appear much larger and brighter than at any other point in 2017.