The size of the Solar System and the Universe is truly beyond our comprehension. When we think of the vastness of space, we ...

Thousands of solar tornadoes swirl above the sun’s surface at any given moment. These remarkable photos give us a glimpse at these stunning cosmic phenomena.

I/ATLAS might be over 7 billion years old, a new study reports, which would make it the oldest comet known. But experts caution we need more data.

The icy traveler, called 3I/ATLAS or Comet ATLAS, was discovered on July 1 by the NASA -funded ATLAS survey telescope in Río Hurtado, Chile. This enormous space snowball came from the direction of the ...

By flying closer to the Sun than ever, Parker Solar Probe reveals the chaotic birthplace of solar wind and space storms, ...

Lake Effect astronomy contributor Jean Creighton shares some myths behind some of our solar system’s most famous moons and ...

Turnout was low for the recent Georgia Public Service Commission primary, but voters statewide should show up for the July 15 primary runoff.

Jon Previtali of VDE Americas explains the hard science behind managing hail risk, one of the costliest sources of damage to ...

Relying on the sun to recharge the Wybot S2 Solar Vision’s battery takes too long; what's more, the battery in its dock is ...

A quiet, glowing gas cloud has been hiding in plain sight not far from Earth. For decades, astronomers have predicted that ...

I/ATLAS is only the third interstellar object ever detected. You can stream the object live today, or maybe see it from your ...

A nearby star drifts into the outskirts of our solar system. Its gravity disturbs the Oort Cloud and alters the orbits of far-out objects.