Loading results ...
left the atmosphere," says SDO project scientist Dean Pesnell of the Goddard Space Flight Center. Moments after launch, SDO's Atlas V rocket flew past a sundog hanging...
What is Electromagnetic energy? Electromagnetic energy travels in waves and spans a broad spectrum from very long radio waves to very short gamma rays. The human...
Our planet is a natural source of radio waves at audio frequencies. An online receiver at the Marshall Space Flight Center is playing these...
Kona, a young boxer, is a dog who loves splashing in the waves along Solana Beach near San Diego, planet Earth. But he paused here, at least briefly, during an early evening...
favorite natural features, such as crashing waves, ancient trees, blooming flowers, or stunning sunsets. Use the hashtag #PictureEarth and upload the photo on April 22. Be...
space, either in the form of a cloud called a coronal mass ejection or a variation in the sun’s constant outflow of material known as the solar wind. A complex interaction of...
equatorial ridges of the small ring moons could be built up by the accumulation of ring material over time. Even diminutive Daphnis makes waves in the ring material as it...
waves. These shocks are of great interest in multiple fields of research: they can produce radiation that can negatively impact commercial and military spacecraft...
To play on Carl Sagan’s famous words "If you wish to make black hole jets, you must first create magnetic fields." The featured image represents the detected intrinsic...
the impacts of a dynamic space environment on critical infrastructures and capabilities such as satellites, the power grid, GNSS services, and radio communications. His...