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.
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 ...
Of all the astronomical objects visible in a telescope, none has captured human imagination more than the planet Saturn.
Despite the lack of a dedicated mission to the planet, scientists have learned plenty through ground observations and space ...
If you cut down a tree, you can read an environmental record. Now climate change is complicating the narrative.
After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the ...
Tree rings reveal ancient solar storms, helping scientists predict and prepare for future events that could disrupt ...
The discovery of a four-ring carbon molecule in a distant interstellar cloud may help to reveal how our own solar system formed An asteroid has helped researchers discover the largest molecule ever ...