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Inouye Solar Telescope releases its first image of a sunspot（图）
Inouye Solar Telescope first image sunspot
2020/12/11
The world's largest solar observatory, the U.S. National Science Foundation's Daniel K. Inouye Solar Telescope, has released its first image of a sunspot. Although the telescope is still in ...
Researchers offer look into 'central engine' powering a solar flare（图）
Researchers offer look central engine powering solar flare
2020/7/31
In a U.S. National Science Foundation-funded study published in Nature Astronomy, an international team of researchers has presented a new, detailed look inside the "central engine" of a lar...
Computers can learn to find solar flares in vast streams of images and help scientists issue timely space weather alerts, according to a new NSF-funded study. The research was published in the Journal...
Organizers of SABID 2017 workshop solicit high-quality original research papers in the closely related areas of solar and stellar astronomy big data. Innovative data mining techniques in these fields ...
'First taste' video released from citizen science project capturing entire U.S. transit of solar eclipse（图）
First taste citizen science project entire U.S. transit solar eclipse
2017/9/5
For most Americans in the path of totality, Aug. 21 was spent in awe of the first transcontinental solar eclipse in 40 years. For the scientists and volunteers at the National Science Foundation (NSF)...
Spoiler Alert:Computer Simulations Provide Preview Of Solar Eclipse（图）
Spoiler Alert Computer Simulations Provide Preview Solar Eclipse
2017/9/5
On August 21, 2017, a total eclipse of the Sun will be visible across the U.S. The eclipse, which will trace out a 70-mile-wide band across 14 states, is generating excitement and motivating pilgrimag...
Primary mirror delivered to Daniel K. Inouye Solar Telescope（图）
Primary mirror Daniel K. Inouye Solar Telescope
2017/9/4
The primary mirror for the National Science Foundation (NSF) Daniel K. Inouye Solar Telescope (DKIST) -- the heart of this sophisticated instrument -- was successfully delivered Aug. 2 to its destinat...
NSF will join several federal agencies and science organizations June 21 for two back-to-back briefings organized by NASA to provide important solar eclipse viewing safety, travel and science informat...
The First China-Europe Solar Physics Meeting will be held in Kunming, China, from May 15 to May 19, 2017. The meeting will be co-sponsored by Nanjing University, Yunnan Observatories, National Natural...
Depth profiling analysis of solar wind helium collected in diamond-like carbon film from Genesis
solar wind depth profile helium NASA Genesis mission post-ionization
2017/4/10
The distribution of solar-wind ions in Genesis mission collectors, as determined by depth profiling analysis, constrains
the physics of ion-solid interactions involving the solar wind. Thus, they pro...
Simulating the D/H ratio of water formed in the early solar nebula
collapsing core solar nebula dust chemistry D/H ratio of water
2017/4/11
Our solar system originated from a protoplanetary disk about 4.6 billion years ago. We simulate the formation of this
disk by a three-stage model of the solar nebula (SN) which describes the hydrodyn...
Height structure of X-ray, EUV and white-light emission in a solar flare
Sun: fl ares – Sun: X-rays, gamma-rays – Sun: radio radiation – Sun: UV radiation – Acceleration of particles
2011/10/11
The bulk of solar flare emission originates from very compact sources located in the lower solar atmosphere and seen in various wavelength ranges: near optical, UV, EUV, soft and hard X-rays, and gamm...
Modeling of differential rotation in rapidly rotating solar-type stars
Modeling differential rotation rapidly rotating solar-type stars
2011/10/9
We investigate differential rotation in rapidly rotating solar-type stars by means of an axisymmetric mean field model that was previously applied to the sun. This allows us to calculate the latitudin...
Solar Magnetic Fields
Solar Magnetic Fields
2011/9/28
This review provides an introduction to the generation and evolution of the Sun's magnetic field, summarising both observational evidence and theoretical models. The eleven year solar cycle, which is ...
The Influence of Solar Activity on the Rainfall over India: Cycle-to-Cycle Variations
Solar activity Indian rainfall galactic cosmic rays volcanic or interstellar dust
2010/9/17
We use 130 years data for studying correlative effects due to solar cycle and activity phenomena on the occurrence of rainfall over India. For the period of different solar cycles, we compute the corr...