Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much of its atmosphere, helping transform it from a warmer, wetter planet into a ...
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Looking beyond Voyager 1 and 2
NASA has explored the space beyond Earth and our solar system with spacecraft like Voyagers 1 and 2, and how we’ve discovered ...
NASA astronauts will conduct a pair of spacewalks beginning Wednesday, March 18, outside of the International Space Station.
NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare. See at time-lapse of ...
A solar eclipse recorded in ancient China more than 2,700 years ago is helping scientists refine measurements of Earth’s rotation and investigate the Sun’s past behavior.
New research provides a physics based solution for why we aren't hearing potential messages from alien civilizations.
In a series of experiments at Johns Hopkins University, Lily Zhao fired tiny samples of a microorganism with a room-sized gas ...
This solar system montage of the nine planets and four large moons of Jupiter in our solar system are set against a false-color view of the Rosette Nebula Credit: NASA/JPL/ASU PEEC NEWS RELEASE ...
The Aurora Borealis, or Northern Lights, are a staple of Alaskan culture and folklore. But behind the glow of red, purple, and green are solar flares and geomagnetic storms that influence life here on ...
If the spectrum truly matches a Wolf-Rayet type, it may belong to a rare class of planetary nebula central stars that ...
The Smithsonian’s National Air and Space Museum welcomes two new acquisitions to the collection—the James Webb Space Telescope (Webb) Pathfinder and Parker Solar Probe model. The Pathfinder is a ...
Astronomers witnessed planets colliding 11,000 light-years away, an event that could shed light on the collision that created ...
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