A new study suggests that Earth might have had a ring system around 466 million years ago, potentially formed during a period of unusually intense meteorite impacts known as the Ordovician impact spik ...

The conclusions come from patterns tracked by scientists that point to several meteorite impacts through geological records.

NASA’s Voyager 2 flyby of Uranus decades ago shaped scientists’ understanding of the planet but also introduced unexplained oddities. A recent data dive has offered answers. In 1986, Voyager 2's flyby ...

Of all the astronomical objects visible in a telescope, none has captured human imagination more than the planet Saturn.

New research indicates that Earth may have had a ring system about 466 million years ago. This ring structure might have emerged during an era of heightened meteorite activity known as the Ordovician ...

Still, perhaps Earth’s ring and its climate consequences had ... an iron-heavy chunk of rock left over from our solar system’s formation that was pulled onto a collision course with Earth ...

Model simulations offer insights into the fundamental properties of the solar magnetic field. New studies suggest that the Sun, like Earth, has polar vortices influenced by its magnetic environment. U ...

Mysterious Neptune Dark Spot Detected from Earth for the First Time Aug. 24 ... Feb. 8, 2023 — Scientists have discovered a new ring system around a dwarf planet on the edge of the Solar ...

NASA's 47-year-old Voyager 1 spacecraft recently established contact with Earth after a brief halt with ... by the spacecraft's fault protection system, which powers down certain systems when ...

If you cut down a tree, you can read an environmental record. Now climate change is complicating the narrative.

Bezos could lose billions of dollars in antitrust cases, but now stands a better chance of winning thanks to a second Trump administration. During the last decade, Amazon Web Services gained huge ...