Earth’s orbit around the Sun isn’t a perfect circle—it’s slightly elliptical. Each year, around July 2 or 3, Earth reaches its farthest point from the Sun, known as aphelion. Around January 2 or 3, ...
An Earth-orbiting spacecraft just experienced an unusual phenomenon: a lunar transit and an Earth eclipse on the same day. On July 25, at different times, both the moon and Earth passed between NASA's ...
Two colossal plasma fountains tore away from the sun in a breathtaking double blast, one of the most impressive eruptions this solar cycle. The sun unleashed two spectacular prominence eruptions on ...
When you buy through links on our articles, Future and its syndication partners may earn a commission. A striking S-shape structure, up to 10 times wider than Earth, emerged on the sun's surface ...
Space weather isn’t referring to rain clouds that float through the galaxy. Instead, it’s caused by massive explosions of ...
After weeks of reduced activity, the sun erupted with three powerful flares on a single day. That could send solar flares toward Earth, impacting electronics and making it possible to view the ...
The cycle of day and night governs life on Earth, but in some regions, a remarkable phenomenon occurs where the sun never sets for weeks or even months at a time. Known as the midnight sun, this ...
"We consider this phenomenon as a promising candidate to explain the fact that the solar activity is much more benign than that of other sun-like stars." A new study suggests that the planets in our ...
The object, the latest “quasi-moon” detected by astronomers, could be with us for almost another 60 years. By Robin George Andrews The Earth stands alone in the solar system as a habitable world, as ...
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