Astronomers have detected fast-repeating radio bursts from a distant "dead" galaxy that should not contain the energy to produce these types of signals.
From its formative role in the solar system to its effect on Earth’s technology, studying heliophysics is essential for understanding the immediate and far-reaching impacts of our nearest star. This ...
Our sun is essentially a searing hot sphere of gas. Its mix of primarily hydrogen and helium can reach temperatures between 10,000 and 3.6 million degrees Fahrenheit on its surface and its ...