MIT physicists have captured the first images of individual atoms freely interacting in space. The pictures reveal ...

The annual Eta Aquariid meteor shower, linked to Halley's Comet, will peak overnight on May 5 and 6. The annual Eta Aquariid ...

Meanwhile, astronomers are keeping watch for a rare nova—a sudden explosion of a distant star—that could appear to the naked eye sometime in the coming months. When it happens, the nova will ...