Save the date for a total lunar eclipse this month
The longest lunar eclipse of the century will happen July 27, 2018, but you may need to travel far to see it
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The longest lunar eclipse of the century will happen July 27, 2018, but you may need to travel far to see it
Launch of the James Webb Space Telescope is slipping to March 2021 while its cost increases to $9.66 billion
An image from NASA's Mars Reconnaissance Orbiter shows a big sand dune on Mars that appears turquoise-colored when enhanced
Given the dust storm's severity, it could be weeks before they learn if the hardy robot survived its trial by dust
Barney Swan and his dad, Robert, completed the first expedition to the South Pole surviving solely on renewable energy
NASA, the White House and FEMA are kicking off a 10-year program to improve asteroid detection and emergency planning
In 1988, NASA's top scientist and other doomsayers were right; James Hansen told Congress and the world that global warming wasn't approaching -- it had already arrived
At Monday's meeting of the National Space Council, the president called for the creation of a sixth branch of the U.S. military in space
"I say this very strongly: it's the democrats fault," Trump said of Democrats "playing politics" with immigration legislation
Two NASA astronauts floated outside the space station Thursday for a six-and-a-half-hour excursion
Robot's science work will be stalled as it waits out the still-growing storm
With the space station's crew back up to six, it's time to get to work on a full slate of scientific research
The organic molecules preserved in 3-billion-year-old bedrock suggest conditions back then may have been conducive to life
NASA's New Horizons probe woke from hibernation Tuesday, on course for a second historic flyby of Pluto
Three days after a trio of space station fliers returned to Earth, three more are set for launch
Falcon 9 rocket boosts SES communications satellite into space early Monday morning from Cape Canaveral
Three space station crew members departed the outpost Sunday to close out a 168-day mission
Three space station fliers are set for the trip home Sunday while three others are prepping for launch.
Bean was one of only 12 men to walk on the moon
The recently-launched GOES-17 weather satellite has run into problems with its main camera
A Cygnus cargo ship loaded with supplies for the ISS lifted off from NASA's Wallop's Flight Facility in Virginia this morning
"This is the first time that we've used observations from multiple satellites in a thorough assessment of how freshwater availability is changing, everywhere on Earth"
Two space station astronauts ventured outside the lab for six and a half hours to reposition two critical coolant pumps
A review of data captured by NASA's Galileo spacecraft as it orbited Jupiter in the 1990s indicates it likely flew through a plume of water vapor spewing from cracks in the surface of the moon Europa, providing independent evidence water is being released from a vast sub-surface ocean beneath its frozen crust, scientists said Monday.
Re-analysis of data from NASA's Galileo probe indicates jets of water on Jupiter's moon Europa; future mission will get a closer look