![]() ![]() The telescope also photographed the chromosphere, the atmospheric level above the photosphere. The light bridge as photographed by the Inouye Solar Telescope. The image taken by the telescope shows the light bridge in "remarkable detail," the foundation said. The bridges are "believed to be the signature of the start of a decaying sunspot," meaning that area will eventually break apart. The plasma rises in bright bubbles before cooling and darkening.Īnother incredible image shows what the National Science Foundation called a "light bridge," which crosses a sunspot's umbra from end to end. The cells are surrounded by lanes of cooler plasma flowing downwards, creating a bright orange and yellow pattern in the photograph. One photo shows convection cells, which are rising plumes of incredibly hot plasma. Other photos show quiet regions of the sun. Bright orange filaments surrounded umbral dots in a sunspot. Photos of the sunspots show bright dots, known as umbral dots, surrounded by bright strands known as "penumbral filaments." In the umbra, the magnetic field is the strongest. These are formed by strong magnetic fields, the National Science Foundation said, and can vary in size but are often equal or larger than the size of the Earth. The photographed sunspots show dark and cool regions on the sun's photosphere, or surface. ![]() The foundation called the photos "unprecedented" and said the details visible in the images would help solar scientists "better understand the Sun's magnetic field," as well as give information about the possible causes of solar storms, which is what happens when the sun releases large amounts of energy in the form of solar flares. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |