Chocolate chip cookies became the first food baked in space from raw ingredients -- and they took two hours to bake, NASA says.
Mission accomplished for SpaceX.
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.
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.
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.
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."
NASA released images showing the devastation from the bushfires burning all over Australia.
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 partial annular solar eclipse will light up sky with a "ring of fire" on Dec. 26.
Charlie Blackwell-Thompson will be the Launch Director when we send man back and the first woman to the moon.
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 Space Telescope snapped a stunning picture of a galaxy about 50 million light-years away.
The Geminid meteor shower is considered one of the best annual sky shows.
NASA has spotted "battling galaxies" in deep space, courtesy of the Hubble Space Telescope.
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.
Earthlings get treated to just 13 or 14 Mercury transits a century.
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.
As NASA’s Mars Curiosity rover continues to venture along the vast landscape of the red planet, a series of unsettling photographs was recently sent back to Earth, capturing a truly eerie and lonely landscape.
NASA said the image was captured by the Hubble Space Telescope and is the result of a head-on collision between two galaxies.
As the Washington Nationals return home 2-0 superstars in the World Series against the Houston Astros, it sure feels like the stars are aligning for the team — and one NASA scientist agrees.