Halley's comet itself isn't back within view until 2061, but earthlings can get a taste of it next week. One of the meteor showers it triggers—the Eta Aquarids—will peak early Tuesday, reports Space.com. These are like the "crumbs" of the comet, per the website.
- How/when: You don't need telescopes or specialized gear to watch; finding a dark spot away from city lights is key. The pre-dawn hours, when the moon is low, typically offer the best views, per the AP.