This comet will zoom by Earth on New Year's Eve
Comet 45P will streak across the sky on New Year's Eve, but you'll need help to see it
NASA
"Spiders" on Mars expand across sand dunes
A NASA Mars probe may have captured a rare glimpse of bizarre spider-like cracks expanding across the surface of the Red Planet
NASA and "Hidden Figures" honor John Glenn, female pioneers
At the New York premiere for the film "Hidden Figures," NASA and Hollywood alike paid tribute to John Glenn and the early days of the space program
"Microsatellites" launched to measure hurricane winds
A winged Pegasus rocket boosted eight small satellites into orbit Thursday to measure hurricane wind speeds from space
NASA scientist warns we're not prepared for an asteroid strike
What would happen if a major asteroid were heading our way? “There’s not a hell of a lot we can do about it at the moment,” one expert said
Final "supermoon" of 2016 rises in the sky tonight
The third and final supermoon of the year coincides with another celestial event – the Geminid meteor shower
Buzz Aldrin recovering after South Pole evacuation
Astronaut Buzz Aldrin was discharged from a New Zealand hospital on Friday, one week after a medical evacuation from Antarctica
"True American hero": World reacts to John Glenn's death
John Glenn, the astronaut and senator who died at the age of 95, is celebrated as a hero and space legend
Pioneering astronaut John Glenn is hospitalized
Glenn, 95, the first American to go into orbit, is being treated at the Ohio State University James Cancer Center
Cargo ship readied for launch to space station
Japan's HTV cargo ship, loaded with nearly 4 tons of equipment and supplies, is scheduled for launch Friday to the International Space Station
NASA's Mars simulation space suit just got a redesign
The new suit will be put to the test during next year's Mars simulation mission in Hawaii
Stellar "circle of life" captured in new NASA photo
An unusual image from deep space sheds light on a star's evolution
NASA spacecraft to swoop through Saturn's rings
NASA's Cassini spacecraft is officially on course for an ambitious operation over the next five months
"Mars": How humans may explore the Red Planet
A new National Geographic series marries documentary interviews about space exploration with a fictionalized account of a manned mission to Mars in 2033
White House honors two of tech's female pioneers
Grace Hopper and Margaret Hamilton were instrumental in the early days of computers -- now they'll receive the highest civilian honor
Russian Soyuz brings crew of 3 to space station
A Soyuz spacecraft carrying a crew of three docked with the International Space Station Saturday, two days after launch from Kazakhstan
Bizarre hexagon on Saturn shines in NASA photo
A stunning new photo of Saturn's north pole spotlights the planet's strange hexagon-shaped vortex
Soyuz blasts off with three bound for space station
NASA's most experienced female astronaut, Peggy Whitson, is making her third trip to the International Space Station
Don't miss this extra special "supermoon"
The coming days will be prime viewing time for the closest approach of the full moon to Earth in almost 69 years
Hypersonic flight is coming: Will the U.S. lead the way?
Some experts say the aviation industry is speeding towards a supersonic or hypersonic future
Grandson of Gandhi, a former top NASA scientist, dies in poverty
Man with India's most famous name, who lived high life for decades in U.S., couldn't even afford to pay medical bills in final years
Astronaut casts the ultimate absentee ballot from space
NASA astronaut Shane Kimbrough cast an absentee ballot from the International Space Station
Mars rover stumbles upon strange object on Red Planet
NASA scientists say the so-called "Egg Rock" looks nothing like the red-orange rocks normally seen on Mars; here's what they think it is
Float through the space station in stunning 4K video
A new 4K Ultra HD video from NASA gives Earthlings perhaps the best view yet of the International Space Station
Three space station fliers set for return to Earth
A NASA astronaut, Russian cosmonaut and Japanese flight engineer are gearing up to head home after a 115-day mission.
Zelenskyy accuses Russia of using cluster warheads in deadly strikes
Feds charge powerful Virginia Democrat in alleged drug scheme
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Trump says Iran is making up strikes on ships to drive up oil prices
First on CBS
Hegseth bans use of nonpublic info for bets on U.S. military ops
Judge says Trump must sit for deposition in BBC defamation lawsuit
What experts say the Six Flags death investigation will focus on
GOP officials divided over Ramaswamy ad with Acton's mom
Rising tension on the Korean border fuels concern
