The largest solar storm in two decades hit Earth in May 2024. For several days, wave after wave of high-energy charged ...

A NASA satellite that suddenly reappeared after going silent gets credit for the remarkable discovery—a pair of temporary radiation belts between the Van Allen Belts.

"We are the first mission to be able to track space weather events in three dimensions routinely across the solar system." ...

A historic solar storm in May 2024 not only triggered spectacular auroras but also created two new temporary radiation belts ...

Solar Orbiter has revealed that tiny, hair-like jets in the Sun’s coronal holes are responsible for both fast and slow solar ...

SCIENTISTS have unveiled several options to stop 2024 YR4, an asteroid the size of a football pitch from smashing into Earth. It comes after an expert warned that the chance of the giant space ...

NASA officials said what Juno spotted was 'the most powerful volcanic event ever recorded on the most volcanic world in our ...

This week, NASA released the first image from the Europa Clipper spacecraft's voyage. The image is a mosaic of a star field, created from three shots the solar-powered orbiter captured in December of ...

Analysis of debris from the nearly 5 billion-year-old asteroid Bennu suggests the building blocks of DNA and RNA were present ...

The OSIRIS-REx mission returned to the sample to Earth in September of 2023, and these studies show that it contains amino ...

When NASA launched a spacecraft to an asteroid, scientists patiently waited for their chance to look at bits of the space ...

The asteroid Bennu has provided groundbreaking insights into the chemistry that may have set the stage for life in the early ...