The Sun emitted a moderate solar flare on April 20, 2022, peaking at 9:59 p.m.…
Browsing: Sun
The Sun is the star at the center of our solar system and the primary source of energy for life on Earth. Composed mainly of hydrogen and helium, it generates energy through nuclear fusion, producing light and heat that drive Earth’s climate, weather, and photosynthesis. Studied in fields like astrophysics, heliophysics, and space science, the Sun influences everything from satellite operations to geomagnetic storms. Researchers closely monitor solar activity—such as sunspots, solar flares, and coronal mass ejections—to better understand space weather and its effects on Earth. As a dynamic and powerful celestial body, the Sun remains a key focus in the study of stellar physics and planetary habitability.
The Sun emitted two solar flares on April 19, 2022. One was moderate (M-Class) peaking…
The Sun emitted a significant solar flare on April 16, 2022, peaking at 11:34 p.m.…
Geomagnetic storms like the Carrington Event can severely disrupt power grids, communications, and satellites, with…
A study using MESSENGER data showed that Mercury generates more low-frequency solar wind waves when…
The Sun emitted a significant solar flare on March 30, 2022, peaking at 1:35 p.m.…
What Are Solar Flares? Solar flares are large eruptions of electromagnetic radiation from the Sun…
The ESA/NASA Solar Orbiter spacecraft just made its historic first close pass of the Sun,…
A sun-like star showing minimal starspot activity similar to the historical Maunder Minimum could provide…
Solar Orbiter Spacecraft Captures the Entire Sun with Unprecedented Clarity The newest photographs from the…
Researchers from NYU Abu Dhabi’s (NYUAD) Center for Space Science have discovered a new set…
New research suggests many observed solar coronal loops may be optical illusions. This challenges our…
Dr. Eugene N. Parker, visionary of heliophysics and namesake of NASA’s Parker Solar Probe, has…
The ESA/NASA Solar Orbiter spacecraft is speeding towards its historic first close pass of the…
It’s the first mission of its kind, set to monitor our active and unpredictable Sun…
NASA’s Parker Solar Probe completed its 11th approach to the Sun, with global observatories collecting…
New study challenges long-held assumptions about the structure of the Sun’s atmosphere. Many coronal loops…
The ESA/NASA Solar Orbiter spacecraft has captured the largest solar prominence eruption ever observed in…