Here's how the astronomical phenomenon influences our planet—from the length of our seasons to the way Earth moves through ...
The moon and sun share top billing in 2026. Kicking off the year's cosmic wonders is the moon, drawing the first astronauts ...
Earth reached its closest point to the Sun on January 3, 2026, marking the annual perihelion. This coincided with the ...
NASA scientists are warning that the Sun’s internal engine is behaving in ways they have not seen in years, pointing to an ...
PUNCH Spacecraft Show First Complete Images Of Sun’s Corona And Solar Wind Together In A Nutshell Four suitcase-sized ...
The Perseverance Mars rover's Mastcam-Z camera the Martian moon Phobos transit the Sun. See real-time and time-lapsed views ...
NASA scientists have detected unusual patterns in the Sun’s activity, revealing changes that don’t align with typical solar cycle behavior. Sunspots are rising and falling at unexpected rates, and ...
The Mastcam-Z camera on NASA’s Perseverance rover captured the Martian moon Phobos as it eclipsed the sun. Credit: ...
Scientists have long studied the sun, our solar system’s life-giving star, trying to understand its behavior, solar flares, ...
For the first time in the history of solar observation, NASA has made the Sun’s invisible magnetic behavior visible. Using ...
The sun typically goes through regular cycles of increased and decreased activity, but in recent years, it hasn't been ...