It’s back! After unleashing the strongest geomagnetic storm in more than 20 years, the notorious sunspot cluster AR3664 is once again visible and still spewing copious amounts of radiation into space.
The Sun is a hot mess right now. Solar maximum is fast approaching, and a giant dark spot on the surface of the Sun keeps growing while spewing radiation out to space in the process.
The massive galaxy that houses our star system, along with hundreds of billions of other stars, appears as a shimmery splotch stretching across our night skies on clear, moonless nights. For an ancient people who were rather obsessed with the cosmos, looking up at the Milky Way may have symbolized a goddess that hangs…
The Great North American Eclipse is happening Monday, but given the latest weather forecasts, many people across the continent will lo