Since the discovery of the first world beyond the solar system in the 1990s, astronomers have become adept at spotting extrasolar planets, or exoplanets. But while NASA's exoplanet catalog has…
The most powerful solar storms to strike Earth may pack a bigger punch than scientists realized, according to a new study that suggests the impacts of extreme space weather have…
Aug. 12, 2026, offers a rare double-header for skywatchers across northeastern North America: a partial solar eclipse during the afternoon followed, hours later, by the peak of the Perseid meteor…