Using modern techniques, researchers have re-examined Johannes Kepler's half-forgotten sunspot drawings and revealed previously hidden information about the solar cycles before the grand solar minimum ...
The Daily Galaxy on MSN
Kepler’s supernova remnant captured in 25-year time-lapse, watch the NASA video
NASA has released an unprecedented time-lapse video showing the evolution of Kepler’s Supernova Remnant, a cosmic relic of a massive stellar explosion. Captured by the Chandra X-ray Observatory over ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results