Using data collected by NASA's Parker Solar Probe during its closest approach to the sun, a University of Arizona-led ...

Using data collected by NASA's Parker Solar Probe during its closest approach to the sun, a University of Arizona-led research team has measured the ...

In a groundbreaking effort to study the Sun up close, NASA’s Parker Solar Probe has captured unprecedented data on the source ...

Close to the sun, the solar wind, a steady stream of charged particles, accelerates until it cannot turn back. During a record pass about 3.8 million miles above the surface, Parker Solar Probe ...

Images captured by NASA's Parker Solar Probe as the spacecraft made its record-breaking closest approach to the sun in December 2024 have now revealed new details about how solar magnetic fields ...

Researchers had only hypothesized the existence of underground lava tubes on Venus —until now.

The sun may not be green, but it turns out to be adept at recycling. NASA's Parker Solar Probe has captured the clearest view yet of solar material billowing away from the sun before some of it makes ...

"Exploring the Sun's Alfvén Surface in the era of Parker Solar Probe" by Sam Badman, Center for Astrophysics | Harvard & Smithsonian (CfA). Abstract: The geometry of a star's Alfvén surface determines ...

On Mars or the Moon, researchers use high-resolution optical cameras to spot “skylights,” which are essentially holes in the ...

A rapidly growing sunspot has fired off at least 18 M-class and three X-class flares in just 24 hours, including an intense X8.3 eruption.

By Will Dunham WASHINGTON, Feb 9 (Reuters) - A fresh examination of radar data for Venus obtained by NASA's Magellan spacecraft in the 1990s indicates the presence of a large underground cavity ...

Volcanic activity is not unique to Earth: traces of volcanic activity, such as lava tubes, have been found on Mars and the moon. Now, the University of Trento has demonstrated the existence of an ...