爱给网提供海量的免费商用摄影 (cc协议)资源素材免费下载, 本次作品为jpg 格式的美国宇航局的太阳动力学天文台捕捉到了太阳发出中层太阳耀斑的图像. 来自美国宇航局.(NASA"s Solar Dynamics Observatory captured images of the sun emitting a mid-level solar flare. Original from NASA.), 本站编号60612448, 该...
Does the Sun return to the same spot on the sky every day? No. A better and more visual answer to that question is an analemma, a composite of images taken at the same time and from the same place over the course of a year. The featured analemma was compiled at 4:30 pm many af...
The SDO sends almost 1.5 terabytes of data back to the earth, which includes all the information regarding various parameters and also latest images of the sun from various angles. The Helioseismic and Magnetic Imager are two devices that are used in the SDO. They are used to map the solar ...
“These revolutionary images of the sun demonstrate the key aspects of NASA’s sounding rocket program, namely the training of the next generation of principal investigators, the development of new space technologies, and scientific advancements,” said Barbara Giles, director for NASA’s Heliophysics ...
DePontieu has been culling images of two particular types of events on the sun that have long been interesting to scientists. One is known as a prominence, which are cool regions within the interface region that appear as giant loops of solar material rising up above the solar surface. When...
NASA’s Curiosity Mars rover has captured images of sun rays shining through the clouds at sunset, the first time this type of light has ever been observed on the Red Planet. Mars is known for being gloomy with the atmosphere often chocked up with dust so it’s rare to get visible ...
The SDO spacecraft captures vivid images of the sun every 10 seconds. You're seeing impressive detail. "Every image is eight times the resolution of HD video,"NASA explains. This Tweet is currently unavailable. It might be loading or has been removed. ...
LOS ANGELES, May 1 (Xinhua) -- NASA's InSight lander has captured a series of images of sunrise and sunset on Mars recently, according to a release of NASA's Jet Propulsion Laboratory in Pasadena, California on Wednesday. A camera on the spacecraft's robotic arm snapped the photos on ...
But IRIS will hone in specifically on the chromosphere with greater spatial and temporal resolution than many of its predecessors. IRIS will take images every five seconds, will obtain spectra every one to two seconds and will be able to discern objects as small as 240 kilometres across. “It...
【旅行者号上的黄金唱片,是一张人性的时间胶囊,从1977年出发,寄向遥远的未来】时间回到1977年。那一年,总统是吉米·卡特,经济正在逐渐复苏,石油稀缺。彼时人们的领带很宽,耐心则很少。作为时代的代表,NASA,在那一年发射了两个即使同类标准下也很小很小的探测器,从卡纳维尔角,进入这个动荡无情,又有点愤世嫉俗的...