The Parker Solar Probe has now traced the sun’s outer frontier in unprecedented detail, turning a once-theoretical boundary ...

A billion-ton burst of solar material is racing through space toward Earth, arriving in hours and expected to unleash a G3–Strong geomagnetic storm. This fast-moving coronal mass ejection will be ...

NASA's PUNCH mission is photographing the Sun like never before. It can see comets that are invisible to every other ...

On December 8, 2025, the sun unleashed a significant solar flare, classified as an X-class event, raising concerns among scientists and technology experts alike. This article will explore the ...

Activity on the sun is not constant; it varies along a cycle of about 11 years. The peak of this solar cycle — called solar maximum — is when sunspots, solar flares and coronal mass ejections (CMEs) ...

Solar activity could cause stronger-than-usual auroras, making the northern lights visible in more U.S. regions than usual.

Our sun continues to make news headlines as we’re still in a strong solar cycle that has generated numerous solar flares and coronal mass ejections (CMEs). CMEs are a large release of plasma and ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather and technology on Earth, NASA announced this week. A new research, ...

Has the Sun’s activity increased or decreased in the last few years? This is what a recent study published in The Astrophysical Journal Letters hopes to address as a team of scientists investigated ...

Kodaikanal Observatory solar data pinpoints strongest solar magnetism zones. Discover new insights into solar dynamo & space weather forecasting ...

The Sun seems like a perfectly reliable, unchanging presence in the daytime sky, but it’s not. Intense heat and pressure in its core fuses hydrogen atoms into helium, fueling the cosmic fire that ...