The next supermoon — which appears larger and brighter than a regular full moon due to its proximity to Earth — will not be ...

The Proba-3 mission consists of two spacecraft that will fly in close formation to study the sun, with the shadow of one ...

November's Beaver Moon will appear in the sky next to the gorgeous Pleiades star cluster, also known as the "Seven Sisters." ...

More a popular term than a scientific one, a supermoon occurs when a full lunar phase syncs up with an especially close swing ...