A recent study in Icarus suggests a wandering star could disrupt our solar system. Simulations reveal that a star passing ...

An accidental discovery in an astronomy show offers researchers a new clue about the mysterious Oort Cloud, a large expanse ...

NASA reports sunspot region 4114 unleashed 2025's most powerful X1.2-class solar flare on June 17, causing widespread ...

June 3, 2025 — Astronomers have revealed new research showing that millions of new solar system objects are likely ... were made by instruments aboard NASA's Parker Solar Probe, which detected ...

A violent solar eruption on May 31 launched a coronal mass ejection (CME) hurtling toward Earth, triggering a rare G4-level geomagnetic storm alert. Captured in real-time by U.S. Naval Research ...

NASA’s PUNCH spacecraft has released its first breathtaking images of coronal mass ejections (CMEs), massive solar eruptions ...

Out where the Sun shrinks to a bright pin, Voyager 1 is getting a cosmic suntan. Nearly 24 billion kilometers from Florida’s ...

Human civilization has always wanted to explore all the limits of the universe. This is a feeling that has haunted humans throughout history. Not to know the limits of the entire u ...

NASA’s PUNCH mission provides the first-ever 3D views of solar storms in motion, revealing their structure and paths to Earth ...

An intense solar eruption recently triggered a rare "severe geomagnetic storm" alert for Earth, with the U.S. Naval Research ...

A new study has uncovered a connection between solar flares—sudden outbursts of radiation from stars—and short-term weather ...