NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

Mission Command Training in Large-Scale Combat Operations Key Observations publication states that units routinely struggle ...

En route to the asteroid system Didymos, Hera will reach its closest point to Mars on March 12. It will use the gravitational pull of the Red Planet to create a slingshot effect, accelerating the ...

For over half a billion years, Earth’s magnetic field has risen and fallen in sync with oxygen levels in the atmosphere, and scientists are finally uncovering why. A NASA-led study reveals a striking ...

Scientists are working to understand the curious phenomena of red sprites, green ghosts and blue jets high above ...

Geologic records reveal that magnetic field strength and oxygen levels rise and fall together, implying deep-Earth processes ...

Rangers second. Marcus Semien doubles to left center field. Adolis Garcia strikes out swinging. Evan Carter flies out to center field to Cedric Mullins. Marcus Semien to third. Josh Jung singles ...

Spend 8 minutes with an image that has changed astronomy forever - the first-ever deep field view of galaxy cluster SMACS ...

New NASA research demonstrates that 540 million years of Earth’s magnetic field changes have corresponded to surface ...

Astronomers are excited about the first test images released today from the Vera C. Rubin Observatory, which show the ...

Experts know from past experiments that djerfisherite can be created when potassium-rich fluids and iron-nickel sulfides ...