Tag: Spectrograph
Why is the Sun’s atmosphere hundreds of times hotter than its...
The Sun's visible surface, or photosphere, is about 6,000°C. But a few thousand kilometers from it - a small distance when we consider the...
Korea makes breakthrough in the race to conquer space
South Korea recently became the 10th country to participate in the US Artemis project to conquer space and put people on the Moon. Project...
Search for extraterrestrial life
Recently, researchers have assumed that looking at Earth is the same way that we are observing planets other than the Solar System (also called...
