NASA astronaut Christina Koch talks about record 328 days in space
Michigan native turned Galveston transplant Christina Koch has completed the longest mission ever by a woman, for a single space flight.
Michigan native turned Galveston transplant Christina Koch has completed the longest mission ever by a woman, for a single space flight.
Mysterious signal from deep space is repeating in 16-day cycle
A new study has found a fast radio burst has been spotted coming from a galaxy 500 million light-years from Earth and it's repeating every 16 days. No one knows why.
A new study has found a fast radio burst has been spotted coming from a galaxy 500 million light-years from Earth and it's repeating every 16 days. No one knows why.
What is a ‘snow moon’? February’s first full moon will light up night sky over the weekend
Moongazers will get a chance to see February’s first full moon known as the "snow moon." It'll reach "peak fullness" on Sunday.
Moongazers will get a chance to see February’s first full moon known as the "snow moon." It'll reach "peak fullness" on Sunday.
First space-baked cookies took 2 hours in experimental oven aboard ISS
Chocolate chip cookies became the first food baked in space from raw ingredients -- and they took two hours to bake, NASA says.
Chocolate chip cookies became the first food baked in space from raw ingredients -- and they took two hours to bake, NASA says.
WATCH: SpaceX successfully ejects crew capsule from exploding Falcon 9 rocket
Mission accomplished for SpaceX.
Mission accomplished for SpaceX.
'Do we need camo in space?' New Space Force uniforms draw ridicule online
They say in space no one can hear you scream, and apparently the Trump Administration is looking to ensure it's hard to see members of the new U.S. Space Force too.
They say in space no one can hear you scream, and apparently the Trump Administration is looking to ensure it's hard to see members of the new U.S. Space Force too.
Mystery drone sightings in Colorado, Nebraska and Wyoming prompt theories
Dan Carlson says drones have flown after dark near his Nebraska farm four times this year. He suspects military involvement. U.S. Air Force officials overseeing dozens of nuclear missiles scattered across the region deny any role in the drone sightings.
Dan Carlson says drones have flown after dark near his Nebraska farm four times this year. He suspects military involvement. U.S. Air Force officials overseeing dozens of nuclear missiles scattered across the region deny any role in the drone sightings.
New York teen discovers a planet 1,300 light-years away
Sifting through a mound of data from a telescope orbiting Earth, a teenaged intern at NASA discovered a planet some 1,300 light-years away.
Sifting through a mound of data from a telescope orbiting Earth, a teenaged intern at NASA discovered a planet some 1,300 light-years away.
NASA's alien planet hunter discovers its first Earth-sized planet in 'habitable-zone'
Since its launch in April 2018, NASA's Transiting Exoplanet Survey Satellite (TESS) has found a great number of exoplanets, including a so-called "missing link."
Since its launch in April 2018, NASA's Transiting Exoplanet Survey Satellite (TESS) has found a great number of exoplanets, including a so-called "missing link."
Australia’s destructive wildfires seen from space in NASA images
NASA released images showing the devastation from the bushfires burning all over Australia.
NASA released images showing the devastation from the bushfires burning all over Australia.
Massive red star Betelgeuse is unusually dim, astronomers say it might be about to explode
A massive red star called Betelgeuse that is most well-known as the bright upper shoulder in the constellation Orion has been acting strangely recently, and astronomers say there's potential for the star to explode as a supernova at any moment.
A massive red star called Betelgeuse that is most well-known as the bright upper shoulder in the constellation Orion has been acting strangely recently, and astronomers say there's potential for the star to explode as a supernova at any moment.
Rare ‘Christmas eclipse’ will illuminate sky with ‘ring of fire’
A partial annular solar eclipse will light up sky with a "ring of fire" on Dec. 26.
A partial annular solar eclipse will light up sky with a "ring of fire" on Dec. 26.
First female launch director to take helm at NASA
Charlie Blackwell-Thompson will be the Launch Director when we send man back and the first woman to the moon.
Charlie Blackwell-Thompson will be the Launch Director when we send man back and the first woman to the moon.
Unexplained lights could be extraterrestrials' 'interstellar communication lasers,' experts say
Researchers are having trouble explaining how to identify the number of flickering lights that have been observed over the past several decades.
Researchers are having trouble explaining how to identify the number of flickering lights that have been observed over the past several decades.
NASA’s Hubble captures dazzling distant galaxy
NASA's Hubble Space Telescope snapped a stunning picture of a galaxy about 50 million light-years away.
NASA's Hubble Space Telescope snapped a stunning picture of a galaxy about 50 million light-years away.
The Geminid meteor shower is set to dazzle this week, hurling bright meteors across sky
The Geminid meteor shower is considered one of the best annual sky shows.
The Geminid meteor shower is considered one of the best annual sky shows.
NASA finds 'battling galaxies' in deep space
NASA has spotted "battling galaxies" in deep space, courtesy of the Hubble Space Telescope.
NASA has spotted "battling galaxies" in deep space, courtesy of the Hubble Space Telescope.
Astronauts experience stagnant and reverse blood flow during long periods in space, study finds
A study looking into how zero gravity can affect blood flow in the body showed astronauts staying onboard the International Space Station for long periods of time can face health risks.
A study looking into how zero gravity can affect blood flow in the body showed astronauts staying onboard the International Space Station for long periods of time can face health risks.
Mercury putting on rare show Monday, parading across the sun
Earthlings get treated to just 13 or 14 Mercury transits a century.
Earthlings get treated to just 13 or 14 Mercury transits a century.
How to watch Mercury transit the sun in rare event on Monday
Astronomers and sky watchers will be ready for a rare celestial event taking place Monday, November 11th. That's when Mercury, our innermost planet, passes directly between Earth and the sun.
Astronomers and sky watchers will be ready for a rare celestial event taking place Monday, November 11th. That's when Mercury, our innermost planet, passes directly between Earth and the sun.